4597450

素因数分解:

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

素因数の和:679

約数の個数: 48

約数和(自身を含む): 10061856

約数和(自身を除く): 5464406

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 643, 650, 715, 1286, 1430, 3215, 3575, 6430, 7073, 7150, 8359, 14146, 16075, 16718, 32150, 35365, 41795, 70730, 83590, 91949, 176825, 183898, 208975, 353650, 417950, 459745, 919490, 2298725, 4597450]

約数ペア:

[(1, 4597450), (2, 2298725), (5, 919490), (10, 459745), (11, 417950), (13, 353650), (22, 208975), (25, 183898), (26, 176825), (50, 91949), (55, 83590), (65, 70730), (110, 41795), (130, 35365), (143, 32150), (275, 16718), (286, 16075), (325, 14146), (550, 8359), (643, 7150), (650, 7073), (715, 6430), (1286, 3575), (1430, 3215)]