93878240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30881}}^1$

素因数の和:30915

約数の個数: 48

約数和(自身を含む): 233467920

約数和(自身を除く): 139589680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 30881, 61762, 123524, 154405, 247048, 308810, 494096, 586739, 617620, 988192, 1173478, 1235240, 2346956, 2470480, 2933695, 4693912, 4940960, 5867390, 9387824, 11734780, 18775648, 23469560, 46939120, 93878240]

約数ペア:

[(1, 93878240), (2, 46939120), (4, 23469560), (5, 18775648), (8, 11734780), (10, 9387824), (16, 5867390), (19, 4940960), (20, 4693912), (32, 2933695), (38, 2470480), (40, 2346956), (76, 1235240), (80, 1173478), (95, 988192), (152, 617620), (160, 586739), (190, 494096), (304, 308810), (380, 247048), (608, 154405), (760, 123524), (1520, 61762), (3040, 30881)]