17764691620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{55057}}^1$

素因数の和:55169

約数の個数: 96

約数和(自身を含む): 43122306528

約数和(自身を除く): 25357614908

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 73, 85, 130, 146, 170, 221, 260, 292, 340, 365, 442, 730, 884, 949, 1105, 1241, 1460, 1898, 2210, 2482, 3796, 4420, 4745, 4964, 6205, 9490, 12410, 16133, 18980, 24820, 32266, 55057, 64532, 80665, 110114, 161330, 220228, 275285, 322660, 550570, 715741, 935969, 1101140, 1431482, 1871938, 2862964, 3578705, 3743876, 4019161, 4679845, 7157410, 8038322, 9359690, 12167597, 14314820, 16076644, 18719380, 20095805, 24335194, 40191610, 48670388, 52249093, 60837985, 68325737, 80383220, 104498186, 121675970, 136651474, 208996372, 243351940, 261245465, 273302948, 341628685, 522490930, 683257370, 888234581, 1044981860, 1366514740, 1776469162, 3552938324, 4441172905, 8882345810, 17764691620]

約数ペア:

[(1, 17764691620), (2, 8882345810), (4, 4441172905), (5, 3552938324), (10, 1776469162), (13, 1366514740), (17, 1044981860), (20, 888234581), (26, 683257370), (34, 522490930), (52, 341628685), (65, 273302948), (68, 261245465), (73, 243351940), (85, 208996372), (130, 136651474), (146, 121675970), (170, 104498186), (221, 80383220), (260, 68325737), (292, 60837985), (340, 52249093), (365, 48670388), (442, 40191610), (730, 24335194), (884, 20095805), (949, 18719380), (1105, 16076644), (1241, 14314820), (1460, 12167597), (1898, 9359690), (2210, 8038322), (2482, 7157410), (3796, 4679845), (4420, 4019161), (4745, 3743876), (4964, 3578705), (6205, 2862964), (9490, 1871938), (12410, 1431482), (16133, 1101140), (18980, 935969), (24820, 715741), (32266, 550570), (55057, 322660), (64532, 275285), (80665, 220228), (110114, 161330)]