226255360

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2905

約数の個数: 80

約数和(自身を含む): 560178432

約数和(自身を除く): 333923072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 2851, 3968, 4960, 5702, 7936, 9920, 11404, 14255, 15872, 19840, 22808, 28510, 39680, 45616, 57020, 79360, 88381, 91232, 114040, 176762, 182464, 228080, 353524, 364928, 441905, 456160, 707048, 729856, 883810, 912320, 1414096, 1459712, 1767620, 1824640, 2828192, 3535240, 3649280, 5656384, 7070480, 7298560, 11312768, 14140960, 22625536, 28281920, 45251072, 56563840, 113127680, 226255360]

約数ペア:

[(1, 226255360), (2, 113127680), (4, 56563840), (5, 45251072), (8, 28281920), (10, 22625536), (16, 14140960), (20, 11312768), (31, 7298560), (32, 7070480), (40, 5656384), (62, 3649280), (64, 3535240), (80, 2828192), (124, 1824640), (128, 1767620), (155, 1459712), (160, 1414096), (248, 912320), (256, 883810), (310, 729856), (320, 707048), (496, 456160), (512, 441905), (620, 364928), (640, 353524), (992, 228080), (1240, 182464), (1280, 176762), (1984, 114040), (2480, 91232), (2560, 88381), (2851, 79360), (3968, 57020), (4960, 45616), (5702, 39680), (7936, 28510), (9920, 22808), (11404, 19840), (14255, 15872)]