57785860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 140958720

約数和(自身を除く): 83172860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 37, 44, 55, 62, 74, 110, 124, 148, 155, 185, 220, 229, 310, 341, 370, 407, 458, 620, 682, 740, 814, 916, 1145, 1147, 1364, 1628, 1705, 2035, 2290, 2294, 2519, 3410, 4070, 4580, 4588, 5038, 5735, 6820, 7099, 8140, 8473, 10076, 11470, 12595, 12617, 14198, 16946, 22940, 25190, 25234, 28396, 33892, 35495, 42365, 50380, 50468, 63085, 70990, 78089, 84730, 93203, 126170, 141980, 156178, 169460, 186406, 252340, 262663, 312356, 372812, 390445, 466015, 525326, 780890, 932030, 1050652, 1313315, 1561780, 1864060, 2626630, 2889293, 5253260, 5778586, 11557172, 14446465, 28892930, 57785860]

約数ペア:

[(1, 57785860), (2, 28892930), (4, 14446465), (5, 11557172), (10, 5778586), (11, 5253260), (20, 2889293), (22, 2626630), (31, 1864060), (37, 1561780), (44, 1313315), (55, 1050652), (62, 932030), (74, 780890), (110, 525326), (124, 466015), (148, 390445), (155, 372812), (185, 312356), (220, 262663), (229, 252340), (310, 186406), (341, 169460), (370, 156178), (407, 141980), (458, 126170), (620, 93203), (682, 84730), (740, 78089), (814, 70990), (916, 63085), (1145, 50468), (1147, 50380), (1364, 42365), (1628, 35495), (1705, 33892), (2035, 28396), (2290, 25234), (2294, 25190), (2519, 22940), (3410, 16946), (4070, 14198), (4580, 12617), (4588, 12595), (5038, 11470), (5735, 10076), (6820, 8473), (7099, 8140)]