9194900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 23477664

約数和(自身を除く): 14282764

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 643, 650, 715, 1100, 1286, 1300, 1430, 2572, 2860, 3215, 3575, 6430, 7073, 7150, 8359, 12860, 14146, 14300, 16075, 16718, 28292, 32150, 33436, 35365, 41795, 64300, 70730, 83590, 91949, 141460, 167180, 176825, 183898, 208975, 353650, 367796, 417950, 459745, 707300, 835900, 919490, 1838980, 2298725, 4597450, 9194900]

約数ペア:

[(1, 9194900), (2, 4597450), (4, 2298725), (5, 1838980), (10, 919490), (11, 835900), (13, 707300), (20, 459745), (22, 417950), (25, 367796), (26, 353650), (44, 208975), (50, 183898), (52, 176825), (55, 167180), (65, 141460), (100, 91949), (110, 83590), (130, 70730), (143, 64300), (220, 41795), (260, 35365), (275, 33436), (286, 32150), (325, 28292), (550, 16718), (572, 16075), (643, 14300), (650, 14146), (715, 12860), (1100, 8359), (1286, 7150), (1300, 7073), (1430, 6430), (2572, 3575), (2860, 3215)]