41801950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 81244800

約数和(自身を除く): 39442850

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 149, 155, 181, 298, 310, 362, 745, 775, 905, 1490, 1550, 1810, 3725, 4525, 4619, 5611, 7450, 9050, 9238, 11222, 23095, 26969, 28055, 46190, 53938, 56110, 115475, 134845, 140275, 230950, 269690, 280550, 674225, 836039, 1348450, 1672078, 4180195, 8360390, 20900975, 41801950]

約数ペア:

[(1, 41801950), (2, 20900975), (5, 8360390), (10, 4180195), (25, 1672078), (31, 1348450), (50, 836039), (62, 674225), (149, 280550), (155, 269690), (181, 230950), (298, 140275), (310, 134845), (362, 115475), (745, 56110), (775, 53938), (905, 46190), (1490, 28055), (1550, 26969), (1810, 23095), (3725, 11222), (4525, 9238), (4619, 9050), (5611, 7450)]