40625208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43403}}^1$

素因数の和:43428

約数の個数: 48

約数和(自身を含む): 118492920

約数和(自身を除く): 77867712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 43403, 86806, 130209, 173612, 260418, 347224, 390627, 520836, 564239, 781254, 1041672, 1128478, 1562508, 1692717, 2256956, 3125016, 3385434, 4513912, 5078151, 6770868, 10156302, 13541736, 20312604, 40625208]

約数ペア:

[(1, 40625208), (2, 20312604), (3, 13541736), (4, 10156302), (6, 6770868), (8, 5078151), (9, 4513912), (12, 3385434), (13, 3125016), (18, 2256956), (24, 1692717), (26, 1562508), (36, 1128478), (39, 1041672), (52, 781254), (72, 564239), (78, 520836), (104, 390627), (117, 347224), (156, 260418), (234, 173612), (312, 130209), (468, 86806), (936, 43403)]