4640804950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{13477}}^1$

素因数の和:13657

約数の個数: 48

約数和(自身を含む): 8844371424

約数和(自身を除く): 4203566474

約数列:

[1, 2, 5, 10, 25, 50, 71, 97, 142, 194, 355, 485, 710, 970, 1775, 2425, 3550, 4850, 6887, 13477, 13774, 26954, 34435, 67385, 68870, 134770, 172175, 336925, 344350, 673850, 956867, 1307269, 1913734, 2614538, 4784335, 6536345, 9568670, 13072690, 23921675, 32681725, 47843350, 65363450, 92816099, 185632198, 464080495, 928160990, 2320402475, 4640804950]

約数ペア:

[(1, 4640804950), (2, 2320402475), (5, 928160990), (10, 464080495), (25, 185632198), (50, 92816099), (71, 65363450), (97, 47843350), (142, 32681725), (194, 23921675), (355, 13072690), (485, 9568670), (710, 6536345), (970, 4784335), (1775, 2614538), (2425, 1913734), (3550, 1307269), (4850, 956867), (6887, 673850), (13477, 344350), (13774, 336925), (26954, 172175), (34435, 134770), (67385, 68870)]