858632960

素因数分解:

$2^8\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2879}}^1$

素因数の和:3133

約数の個数: 72

約数和(自身を含む): 2066238720

約数和(自身を除く): 1207605760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 233, 256, 320, 466, 640, 932, 1165, 1280, 1864, 2330, 2879, 3728, 4660, 5758, 7456, 9320, 11516, 14395, 14912, 18640, 23032, 28790, 29824, 37280, 46064, 57580, 59648, 74560, 92128, 115160, 149120, 184256, 230320, 298240, 368512, 460640, 670807, 737024, 921280, 1341614, 1842560, 2683228, 3354035, 3685120, 5366456, 6708070, 10732912, 13416140, 21465824, 26832280, 42931648, 53664560, 85863296, 107329120, 171726592, 214658240, 429316480, 858632960]

約数ペア:

[(1, 858632960), (2, 429316480), (4, 214658240), (5, 171726592), (8, 107329120), (10, 85863296), (16, 53664560), (20, 42931648), (32, 26832280), (40, 21465824), (64, 13416140), (80, 10732912), (128, 6708070), (160, 5366456), (233, 3685120), (256, 3354035), (320, 2683228), (466, 1842560), (640, 1341614), (932, 921280), (1165, 737024), (1280, 670807), (1864, 460640), (2330, 368512), (2879, 298240), (3728, 230320), (4660, 184256), (5758, 149120), (7456, 115160), (9320, 92128), (11516, 74560), (14395, 59648), (14912, 57580), (18640, 46064), (23032, 37280), (28790, 29824)]