195438540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10211}}^1$

素因数の和:10263

約数の個数: 96

約数和(自身を含む): 617621760

約数和(自身を除く): 422183220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1276, 1595, 1740, 1914, 3190, 3828, 4785, 6380, 9570, 10211, 19140, 20422, 30633, 40844, 51055, 61266, 102110, 112321, 122532, 153165, 204220, 224642, 296119, 306330, 336963, 449284, 561605, 592238, 612660, 673926, 888357, 1123210, 1184476, 1347852, 1480595, 1684815, 1776714, 2246420, 2961190, 3257309, 3369630, 3553428, 4441785, 5922380, 6514618, 6739260, 8883570, 9771927, 13029236, 16286545, 17767140, 19543854, 32573090, 39087708, 48859635, 65146180, 97719270, 195438540]

約数ペア:

[(1, 195438540), (2, 97719270), (3, 65146180), (4, 48859635), (5, 39087708), (6, 32573090), (10, 19543854), (11, 17767140), (12, 16286545), (15, 13029236), (20, 9771927), (22, 8883570), (29, 6739260), (30, 6514618), (33, 5922380), (44, 4441785), (55, 3553428), (58, 3369630), (60, 3257309), (66, 2961190), (87, 2246420), (110, 1776714), (116, 1684815), (132, 1480595), (145, 1347852), (165, 1184476), (174, 1123210), (220, 888357), (290, 673926), (319, 612660), (330, 592238), (348, 561605), (435, 449284), (580, 336963), (638, 306330), (660, 296119), (870, 224642), (957, 204220), (1276, 153165), (1595, 122532), (1740, 112321), (1914, 102110), (3190, 61266), (3828, 51055), (4785, 40844), (6380, 30633), (9570, 20422), (10211, 19140)]