700386140

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{1811}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 1500466464

約数和(自身を除く): 800080324

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 317, 610, 634, 1220, 1268, 1585, 1811, 3170, 3622, 6340, 7244, 9055, 18110, 19337, 36220, 38674, 77348, 96685, 110471, 193370, 220942, 386740, 441884, 552355, 574087, 1104710, 1148174, 2209420, 2296348, 2870435, 5740870, 11481740, 35019307, 70038614, 140077228, 175096535, 350193070, 700386140]

約数ペア:

[(1, 700386140), (2, 350193070), (4, 175096535), (5, 140077228), (10, 70038614), (20, 35019307), (61, 11481740), (122, 5740870), (244, 2870435), (305, 2296348), (317, 2209420), (610, 1148174), (634, 1104710), (1220, 574087), (1268, 552355), (1585, 441884), (1811, 386740), (3170, 220942), (3622, 193370), (6340, 110471), (7244, 96685), (9055, 77348), (18110, 38674), (19337, 36220)]