22802780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 69092352

約数和(自身を除く): 46289572

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 17, 20, 22, 26, 28, 34, 35, 44, 52, 55, 65, 67, 68, 70, 77, 85, 91, 110, 119, 130, 134, 140, 143, 154, 170, 182, 187, 220, 221, 238, 260, 268, 286, 308, 335, 340, 364, 374, 385, 442, 455, 469, 476, 572, 595, 670, 715, 737, 748, 770, 871, 884, 910, 935, 938, 1001, 1105, 1139, 1190, 1309, 1340, 1430, 1474, 1540, 1547, 1742, 1820, 1870, 1876, 2002, 2210, 2278, 2345, 2380, 2431, 2618, 2860, 2948, 3094, 3484, 3685, 3740, 4004, 4355, 4420, 4556, 4690, 4862, 5005, 5159, 5236, 5695, 6097, 6188, 6545, 7370, 7735, 7973, 8710, 9380, 9581, 9724, 10010, 10318, 11390, 12155, 12194, 12529, 13090, 14740, 14807, 15470, 15946, 17017, 17420, 19162, 20020, 20636, 22780, 24310, 24388, 25058, 25795, 26180, 29614, 30485, 30940, 31892, 34034, 38324, 39865, 47905, 48620, 50116, 51590, 59228, 60970, 62645, 67067, 68068, 74035, 79730, 85085, 87703, 95810, 103180, 103649, 121940, 125290, 134134, 148070, 159460, 162877, 170170, 175406, 191620, 207298, 250580, 268268, 296140, 325754, 335335, 340340, 350812, 414596, 438515, 518245, 651508, 670670, 814385, 877030, 1036490, 1140139, 1341340, 1628770, 1754060, 2072980, 2280278, 3257540, 4560556, 5700695, 11401390, 22802780]

約数ペア:

[(1, 22802780), (2, 11401390), (4, 5700695), (5, 4560556), (7, 3257540), (10, 2280278), (11, 2072980), (13, 1754060), (14, 1628770), (17, 1341340), (20, 1140139), (22, 1036490), (26, 877030), (28, 814385), (34, 670670), (35, 651508), (44, 518245), (52, 438515), (55, 414596), (65, 350812), (67, 340340), (68, 335335), (70, 325754), (77, 296140), (85, 268268), (91, 250580), (110, 207298), (119, 191620), (130, 175406), (134, 170170), (140, 162877), (143, 159460), (154, 148070), (170, 134134), (182, 125290), (187, 121940), (220, 103649), (221, 103180), (238, 95810), (260, 87703), (268, 85085), (286, 79730), (308, 74035), (335, 68068), (340, 67067), (364, 62645), (374, 60970), (385, 59228), (442, 51590), (455, 50116), (469, 48620), (476, 47905), (572, 39865), (595, 38324), (670, 34034), (715, 31892), (737, 30940), (748, 30485), (770, 29614), (871, 26180), (884, 25795), (910, 25058), (935, 24388), (938, 24310), (1001, 22780), (1105, 20636), (1139, 20020), (1190, 19162), (1309, 17420), (1340, 17017), (1430, 15946), (1474, 15470), (1540, 14807), (1547, 14740), (1742, 13090), (1820, 12529), (1870, 12194), (1876, 12155), (2002, 11390), (2210, 10318), (2278, 10010), (2345, 9724), (2380, 9581), (2431, 9380), (2618, 8710), (2860, 7973), (2948, 7735), (3094, 7370), (3484, 6545), (3685, 6188), (3740, 6097), (4004, 5695), (4355, 5236), (4420, 5159), (4556, 5005), (4690, 4862)]