125533596220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4652839}}^1$

素因数の和:4652938

約数の個数: 48

約数和(自身を含む): 281403763200

約数和(自身を除く): 155870166980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 284, 355, 380, 710, 1349, 1420, 2698, 5396, 6745, 13490, 26980, 4652839, 9305678, 18611356, 23264195, 46528390, 88403941, 93056780, 176807882, 330351569, 353615764, 442019705, 660703138, 884039410, 1321406276, 1651757845, 1768078820, 3303515690, 6276679811, 6607031380, 12553359622, 25106719244, 31383399055, 62766798110, 125533596220]

約数ペア:

[(1, 125533596220), (2, 62766798110), (4, 31383399055), (5, 25106719244), (10, 12553359622), (19, 6607031380), (20, 6276679811), (38, 3303515690), (71, 1768078820), (76, 1651757845), (95, 1321406276), (142, 884039410), (190, 660703138), (284, 442019705), (355, 353615764), (380, 330351569), (710, 176807882), (1349, 93056780), (1420, 88403941), (2698, 46528390), (5396, 23264195), (6745, 18611356), (13490, 9305678), (26980, 4652839)]