25101240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7213}}^1$

素因数の和:7256

約数の個数: 64

約数和(自身を含む): 77911200

約数和(自身を除く): 52809960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 7213, 14426, 21639, 28852, 36065, 43278, 57704, 72130, 86556, 108195, 144260, 173112, 209177, 216390, 288520, 418354, 432780, 627531, 836708, 865560, 1045885, 1255062, 1673416, 2091770, 2510124, 3137655, 4183540, 5020248, 6275310, 8367080, 12550620, 25101240]

約数ペア:

[(1, 25101240), (2, 12550620), (3, 8367080), (4, 6275310), (5, 5020248), (6, 4183540), (8, 3137655), (10, 2510124), (12, 2091770), (15, 1673416), (20, 1255062), (24, 1045885), (29, 865560), (30, 836708), (40, 627531), (58, 432780), (60, 418354), (87, 288520), (116, 216390), (120, 209177), (145, 173112), (174, 144260), (232, 108195), (290, 86556), (348, 72130), (435, 57704), (580, 43278), (696, 36065), (870, 28852), (1160, 21639), (1740, 14426), (3480, 7213)]