75702220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5641}}^1$

素因数の和:5722

約数の個数: 48

約数和(自身を含む): 176301216

約数和(自身を除く): 100598996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 5641, 6710, 11282, 13420, 22564, 28205, 56410, 62051, 112820, 124102, 248204, 310255, 344101, 620510, 688202, 1241020, 1376404, 1720505, 3441010, 3785111, 6882020, 7570222, 15140444, 18925555, 37851110, 75702220]

約数ペア:

[(1, 75702220), (2, 37851110), (4, 18925555), (5, 15140444), (10, 7570222), (11, 6882020), (20, 3785111), (22, 3441010), (44, 1720505), (55, 1376404), (61, 1241020), (110, 688202), (122, 620510), (220, 344101), (244, 310255), (305, 248204), (610, 124102), (671, 112820), (1220, 62051), (1342, 56410), (2684, 28205), (3355, 22564), (5641, 13420), (6710, 11282)]