353442680

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 807667200

約数和(自身を除く): 454224520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 163, 302, 326, 359, 604, 652, 718, 755, 815, 1208, 1304, 1436, 1510, 1630, 1795, 2872, 3020, 3260, 3590, 6040, 6520, 7180, 14360, 24613, 49226, 54209, 58517, 98452, 108418, 117034, 123065, 196904, 216836, 234068, 246130, 271045, 292585, 433672, 468136, 492260, 542090, 585170, 984520, 1084180, 1170340, 2168360, 2340680, 8836067, 17672134, 35344268, 44180335, 70688536, 88360670, 176721340, 353442680]

約数ペア:

[(1, 353442680), (2, 176721340), (4, 88360670), (5, 70688536), (8, 44180335), (10, 35344268), (20, 17672134), (40, 8836067), (151, 2340680), (163, 2168360), (302, 1170340), (326, 1084180), (359, 984520), (604, 585170), (652, 542090), (718, 492260), (755, 468136), (815, 433672), (1208, 292585), (1304, 271045), (1436, 246130), (1510, 234068), (1630, 216836), (1795, 196904), (2872, 123065), (3020, 117034), (3260, 108418), (3590, 98452), (6040, 58517), (6520, 54209), (7180, 49226), (14360, 24613)]