43424680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 109914840

約数和(自身を除く): 66490160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 61, 65, 74, 104, 122, 130, 148, 185, 244, 260, 296, 305, 370, 481, 488, 520, 610, 740, 793, 962, 1220, 1369, 1480, 1586, 1924, 2257, 2405, 2440, 2738, 3172, 3848, 3965, 4514, 4810, 5476, 6344, 6845, 7930, 9028, 9620, 10952, 11285, 13690, 15860, 17797, 18056, 19240, 22570, 27380, 29341, 31720, 35594, 45140, 54760, 58682, 71188, 83509, 88985, 90280, 117364, 142376, 146705, 167018, 177970, 234728, 293410, 334036, 355940, 417545, 586820, 668072, 711880, 835090, 1085617, 1173640, 1670180, 2171234, 3340360, 4342468, 5428085, 8684936, 10856170, 21712340, 43424680]

約数ペア:

[(1, 43424680), (2, 21712340), (4, 10856170), (5, 8684936), (8, 5428085), (10, 4342468), (13, 3340360), (20, 2171234), (26, 1670180), (37, 1173640), (40, 1085617), (52, 835090), (61, 711880), (65, 668072), (74, 586820), (104, 417545), (122, 355940), (130, 334036), (148, 293410), (185, 234728), (244, 177970), (260, 167018), (296, 146705), (305, 142376), (370, 117364), (481, 90280), (488, 88985), (520, 83509), (610, 71188), (740, 58682), (793, 54760), (962, 45140), (1220, 35594), (1369, 31720), (1480, 29341), (1586, 27380), (1924, 22570), (2257, 19240), (2405, 18056), (2440, 17797), (2738, 15860), (3172, 13690), (3848, 11285), (3965, 10952), (4514, 9620), (4810, 9028), (5476, 7930), (6344, 6845)]