38055040

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 92063160

約数和(自身を除く): 54008120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 613, 640, 776, 970, 1226, 1552, 1940, 2452, 3065, 3104, 3880, 4904, 6130, 6208, 7760, 9808, 12260, 12416, 15520, 19616, 24520, 31040, 39232, 49040, 59461, 62080, 78464, 98080, 118922, 196160, 237844, 297305, 392320, 475688, 594610, 951376, 1189220, 1902752, 2378440, 3805504, 4756880, 7611008, 9513760, 19027520, 38055040]

約数ペア:

[(1, 38055040), (2, 19027520), (4, 9513760), (5, 7611008), (8, 4756880), (10, 3805504), (16, 2378440), (20, 1902752), (32, 1189220), (40, 951376), (64, 594610), (80, 475688), (97, 392320), (128, 297305), (160, 237844), (194, 196160), (320, 118922), (388, 98080), (485, 78464), (613, 62080), (640, 59461), (776, 49040), (970, 39232), (1226, 31040), (1552, 24520), (1940, 19616), (2452, 15520), (3065, 12416), (3104, 12260), (3880, 9808), (4904, 7760), (6130, 6208)]