45919720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:923

約数の個数: 128

約数和(自身を含む): 136546560

約数和(自身を除く): 90626840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 595, 616, 680, 748, 770, 877, 935, 952, 1190, 1309, 1496, 1540, 1754, 1870, 2380, 2618, 3080, 3508, 3740, 4385, 4760, 5236, 6139, 6545, 7016, 7480, 8770, 9647, 10472, 12278, 13090, 14909, 17540, 19294, 24556, 26180, 29818, 30695, 35080, 38588, 48235, 49112, 52360, 59636, 61390, 67529, 74545, 77176, 96470, 104363, 119272, 122780, 135058, 149090, 163999, 192940, 208726, 245560, 270116, 298180, 327998, 337645, 385880, 417452, 521815, 540232, 596360, 655996, 675290, 819995, 834904, 1043630, 1147993, 1311992, 1350580, 1639990, 2087260, 2295986, 2701160, 3279980, 4174520, 4591972, 5739965, 6559960, 9183944, 11479930, 22959860, 45919720]

約数ペア:

[(1, 45919720), (2, 22959860), (4, 11479930), (5, 9183944), (7, 6559960), (8, 5739965), (10, 4591972), (11, 4174520), (14, 3279980), (17, 2701160), (20, 2295986), (22, 2087260), (28, 1639990), (34, 1350580), (35, 1311992), (40, 1147993), (44, 1043630), (55, 834904), (56, 819995), (68, 675290), (70, 655996), (77, 596360), (85, 540232), (88, 521815), (110, 417452), (119, 385880), (136, 337645), (140, 327998), (154, 298180), (170, 270116), (187, 245560), (220, 208726), (238, 192940), (280, 163999), (308, 149090), (340, 135058), (374, 122780), (385, 119272), (440, 104363), (476, 96470), (595, 77176), (616, 74545), (680, 67529), (748, 61390), (770, 59636), (877, 52360), (935, 49112), (952, 48235), (1190, 38588), (1309, 35080), (1496, 30695), (1540, 29818), (1754, 26180), (1870, 24556), (2380, 19294), (2618, 17540), (3080, 14909), (3508, 13090), (3740, 12278), (4385, 10472), (4760, 9647), (5236, 8770), (6139, 7480), (6545, 7016)]