99741440

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2687}}^1$

素因数の和:2737

約数の個数: 72

約数和(自身を含む): 247242240

約数和(自身を除く): 147500800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1160, 1280, 1856, 2320, 2687, 3712, 4640, 5374, 7424, 9280, 10748, 13435, 18560, 21496, 26870, 37120, 42992, 53740, 77923, 85984, 107480, 155846, 171968, 214960, 311692, 343936, 389615, 429920, 623384, 687872, 779230, 859840, 1246768, 1558460, 1719680, 2493536, 3116920, 3439360, 4987072, 6233840, 9974144, 12467680, 19948288, 24935360, 49870720, 99741440]

約数ペア:

[(1, 99741440), (2, 49870720), (4, 24935360), (5, 19948288), (8, 12467680), (10, 9974144), (16, 6233840), (20, 4987072), (29, 3439360), (32, 3116920), (40, 2493536), (58, 1719680), (64, 1558460), (80, 1246768), (116, 859840), (128, 779230), (145, 687872), (160, 623384), (232, 429920), (256, 389615), (290, 343936), (320, 311692), (464, 214960), (580, 171968), (640, 155846), (928, 107480), (1160, 85984), (1280, 77923), (1856, 53740), (2320, 42992), (2687, 37120), (3712, 26870), (4640, 21496), (5374, 18560), (7424, 13435), (9280, 10748)]