2602246460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{622547}}^1$

素因数の和:622586

約数の個数: 48

約数和(自身を含む): 6275283840

約数和(自身を除く): 3673037380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 622547, 1245094, 2490188, 3112735, 6225470, 6848017, 11828393, 12450940, 13696034, 23656786, 27392068, 34240085, 47313572, 59141965, 68480170, 118283930, 130112323, 136960340, 236567860, 260224646, 520449292, 650561615, 1301123230, 2602246460]

約数ペア:

[(1, 2602246460), (2, 1301123230), (4, 650561615), (5, 520449292), (10, 260224646), (11, 236567860), (19, 136960340), (20, 130112323), (22, 118283930), (38, 68480170), (44, 59141965), (55, 47313572), (76, 34240085), (95, 27392068), (110, 23656786), (190, 13696034), (209, 12450940), (220, 11828393), (380, 6848017), (418, 6225470), (836, 3112735), (1045, 2490188), (2090, 1245094), (4180, 622547)]