930687560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{5581}}^1$

素因数の和:5982

約数の個数: 64

約数和(自身を含む): 2290852800

約数和(自身を除く): 1360165240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 379, 440, 758, 1516, 1895, 3032, 3790, 4169, 5581, 7580, 8338, 11162, 15160, 16676, 20845, 22324, 27905, 33352, 41690, 44648, 55810, 61391, 83380, 111620, 122782, 166760, 223240, 245564, 306955, 491128, 613910, 1227820, 2115199, 2455640, 4230398, 8460796, 10575995, 16921592, 21151990, 23267189, 42303980, 46534378, 84607960, 93068756, 116335945, 186137512, 232671890, 465343780, 930687560]

約数ペア:

[(1, 930687560), (2, 465343780), (4, 232671890), (5, 186137512), (8, 116335945), (10, 93068756), (11, 84607960), (20, 46534378), (22, 42303980), (40, 23267189), (44, 21151990), (55, 16921592), (88, 10575995), (110, 8460796), (220, 4230398), (379, 2455640), (440, 2115199), (758, 1227820), (1516, 613910), (1895, 491128), (3032, 306955), (3790, 245564), (4169, 223240), (5581, 166760), (7580, 122782), (8338, 111620), (11162, 83380), (15160, 61391), (16676, 55810), (20845, 44648), (22324, 41690), (27905, 33352)]