99663020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 214527936

約数和(自身を除く): 114864916

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 151, 244, 302, 305, 541, 604, 610, 755, 1082, 1220, 1510, 2164, 2705, 3020, 5410, 9211, 10820, 18422, 33001, 36844, 46055, 66002, 81691, 92110, 132004, 163382, 165005, 184220, 326764, 330010, 408455, 660020, 816910, 1633820, 4983151, 9966302, 19932604, 24915755, 49831510, 99663020]

約数ペア:

[(1, 99663020), (2, 49831510), (4, 24915755), (5, 19932604), (10, 9966302), (20, 4983151), (61, 1633820), (122, 816910), (151, 660020), (244, 408455), (302, 330010), (305, 326764), (541, 184220), (604, 165005), (610, 163382), (755, 132004), (1082, 92110), (1220, 81691), (1510, 66002), (2164, 46055), (2705, 36844), (3020, 33001), (5410, 18422), (9211, 10820)]