3955528040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{252911}}^1$

素因数の和:252962

約数の個数: 64

約数和(自身を含む): 9833218560

約数和(自身を除く): 5877690520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 7820, 15640, 252911, 505822, 1011644, 1264555, 2023288, 2529110, 4299487, 5058220, 5816953, 8598974, 10116440, 11633906, 17197948, 21497435, 23267812, 29084765, 34395896, 42994870, 46535624, 58169530, 85989740, 98888201, 116339060, 171979480, 197776402, 232678120, 395552804, 494441005, 791105608, 988882010, 1977764020, 3955528040]

約数ペア:

[(1, 3955528040), (2, 1977764020), (4, 988882010), (5, 791105608), (8, 494441005), (10, 395552804), (17, 232678120), (20, 197776402), (23, 171979480), (34, 116339060), (40, 98888201), (46, 85989740), (68, 58169530), (85, 46535624), (92, 42994870), (115, 34395896), (136, 29084765), (170, 23267812), (184, 21497435), (230, 17197948), (340, 11633906), (391, 10116440), (460, 8598974), (680, 5816953), (782, 5058220), (920, 4299487), (1564, 2529110), (1955, 2023288), (3128, 1264555), (3910, 1011644), (7820, 505822), (15640, 252911)]