22661421760

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{896417}}^1$

素因数の和:896513

約数の個数: 56

約数和(自身を含む): 54645641280

約数和(自身を除く): 31984219520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2528, 3160, 5056, 6320, 12640, 25280, 896417, 1792834, 3585668, 4482085, 7171336, 8964170, 14342672, 17928340, 28685344, 35856680, 57370688, 70816943, 71713360, 141633886, 143426720, 283267772, 286853440, 354084715, 566535544, 708169430, 1133071088, 1416338860, 2266142176, 2832677720, 4532284352, 5665355440, 11330710880, 22661421760]

約数ペア:

[(1, 22661421760), (2, 11330710880), (4, 5665355440), (5, 4532284352), (8, 2832677720), (10, 2266142176), (16, 1416338860), (20, 1133071088), (32, 708169430), (40, 566535544), (64, 354084715), (79, 286853440), (80, 283267772), (158, 143426720), (160, 141633886), (316, 71713360), (320, 70816943), (395, 57370688), (632, 35856680), (790, 28685344), (1264, 17928340), (1580, 14342672), (2528, 8964170), (3160, 7171336), (5056, 4482085), (6320, 3585668), (12640, 1792834), (25280, 896417)]