87538360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24049}}^1$

素因数の和:24080

約数の個数: 64

約数和(自身を含む): 242424000

約数和(自身を除く): 154885640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 24049, 48098, 96196, 120245, 168343, 192392, 240490, 312637, 336686, 480980, 625274, 673372, 841715, 961960, 1250548, 1346744, 1563185, 1683430, 2188459, 2501096, 3126370, 3366860, 4376918, 6252740, 6733720, 8753836, 10942295, 12505480, 17507672, 21884590, 43769180, 87538360]

約数ペア:

[(1, 87538360), (2, 43769180), (4, 21884590), (5, 17507672), (7, 12505480), (8, 10942295), (10, 8753836), (13, 6733720), (14, 6252740), (20, 4376918), (26, 3366860), (28, 3126370), (35, 2501096), (40, 2188459), (52, 1683430), (56, 1563185), (65, 1346744), (70, 1250548), (91, 961960), (104, 841715), (130, 673372), (140, 625274), (182, 480980), (260, 336686), (280, 312637), (364, 240490), (455, 192392), (520, 168343), (728, 120245), (910, 96196), (1820, 48098), (3640, 24049)]