4622540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 10922688

約数和(自身を除く): 6300148

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 773, 1196, 1495, 1546, 2990, 3092, 3865, 5980, 7730, 10049, 15460, 17779, 20098, 35558, 40196, 50245, 71116, 88895, 100490, 177790, 200980, 231127, 355580, 462254, 924508, 1155635, 2311270, 4622540]

約数ペア:

[(1, 4622540), (2, 2311270), (4, 1155635), (5, 924508), (10, 462254), (13, 355580), (20, 231127), (23, 200980), (26, 177790), (46, 100490), (52, 88895), (65, 71116), (92, 50245), (115, 40196), (130, 35558), (230, 20098), (260, 17779), (299, 15460), (460, 10049), (598, 7730), (773, 5980), (1196, 3865), (1495, 3092), (1546, 2990)]