292745420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1097}}^1\times {\mathrm{1213}}^1$

素因数の和:2330

約数の個数: 48

約数和(自身を含む): 671817888

約数和(自身を除く): 379072468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1097, 1213, 2194, 2426, 4388, 4852, 5485, 6065, 10970, 12067, 12130, 13343, 21940, 24134, 24260, 26686, 48268, 53372, 60335, 66715, 120670, 133430, 241340, 266860, 1330661, 2661322, 5322644, 6653305, 13306610, 14637271, 26613220, 29274542, 58549084, 73186355, 146372710, 292745420]

約数ペア:

[(1, 292745420), (2, 146372710), (4, 73186355), (5, 58549084), (10, 29274542), (11, 26613220), (20, 14637271), (22, 13306610), (44, 6653305), (55, 5322644), (110, 2661322), (220, 1330661), (1097, 266860), (1213, 241340), (2194, 133430), (2426, 120670), (4388, 66715), (4852, 60335), (5485, 53372), (6065, 48268), (10970, 26686), (12067, 24260), (12130, 24134), (13343, 21940)]