20162228550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{547}}^1\times {\mathrm{3461}}^1$

素因数の和:4094

約数の個数: 96

約数和(自身を含む): 50813961984

約数和(自身を除く): 30651733434

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 547, 710, 1065, 1094, 1641, 1775, 2130, 2735, 3282, 3461, 3550, 5325, 5470, 6922, 8205, 10383, 10650, 13675, 16410, 17305, 20766, 27350, 34610, 38837, 41025, 51915, 77674, 82050, 86525, 103830, 116511, 173050, 194185, 233022, 245731, 259575, 388370, 491462, 519150, 582555, 737193, 970925, 1165110, 1228655, 1474386, 1893167, 1941850, 2457310, 2912775, 3685965, 3786334, 5679501, 5825550, 6143275, 7371930, 9465835, 11359002, 12286550, 18429825, 18931670, 28397505, 36859650, 47329175, 56795010, 94658350, 134414857, 141987525, 268829714, 283975050, 403244571, 672074285, 806489142, 1344148570, 2016222855, 3360371425, 4032445710, 6720742850, 10081114275, 20162228550]

約数ペア:

[(1, 20162228550), (2, 10081114275), (3, 6720742850), (5, 4032445710), (6, 3360371425), (10, 2016222855), (15, 1344148570), (25, 806489142), (30, 672074285), (50, 403244571), (71, 283975050), (75, 268829714), (142, 141987525), (150, 134414857), (213, 94658350), (355, 56795010), (426, 47329175), (547, 36859650), (710, 28397505), (1065, 18931670), (1094, 18429825), (1641, 12286550), (1775, 11359002), (2130, 9465835), (2735, 7371930), (3282, 6143275), (3461, 5825550), (3550, 5679501), (5325, 3786334), (5470, 3685965), (6922, 2912775), (8205, 2457310), (10383, 1941850), (10650, 1893167), (13675, 1474386), (16410, 1228655), (17305, 1165110), (20766, 970925), (27350, 737193), (34610, 582555), (38837, 519150), (41025, 491462), (51915, 388370), (77674, 259575), (82050, 245731), (86525, 233022), (103830, 194185), (116511, 173050)]