4263536560

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{1721}}^1$

素因数の和:2086

約数の個数: 80

約数和(自身を含む): 10031545440

約数和(自身を除く): 5768008880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 179, 346, 358, 692, 716, 865, 895, 1384, 1432, 1721, 1730, 1790, 2768, 2864, 3442, 3460, 3580, 6884, 6920, 7160, 8605, 13768, 13840, 14320, 17210, 27536, 30967, 34420, 61934, 68840, 123868, 137680, 154835, 247736, 297733, 308059, 309670, 495472, 595466, 616118, 619340, 1190932, 1232236, 1238680, 1488665, 1540295, 2381864, 2464472, 2477360, 2977330, 3080590, 4763728, 4928944, 5954660, 6161180, 11909320, 12322360, 23818640, 24644720, 53294207, 106588414, 213176828, 266471035, 426353656, 532942070, 852707312, 1065884140, 2131768280, 4263536560]

約数ペア:

[(1, 4263536560), (2, 2131768280), (4, 1065884140), (5, 852707312), (8, 532942070), (10, 426353656), (16, 266471035), (20, 213176828), (40, 106588414), (80, 53294207), (173, 24644720), (179, 23818640), (346, 12322360), (358, 11909320), (692, 6161180), (716, 5954660), (865, 4928944), (895, 4763728), (1384, 3080590), (1432, 2977330), (1721, 2477360), (1730, 2464472), (1790, 2381864), (2768, 1540295), (2864, 1488665), (3442, 1238680), (3460, 1232236), (3580, 1190932), (6884, 619340), (6920, 616118), (7160, 595466), (8605, 495472), (13768, 309670), (13840, 308059), (14320, 297733), (17210, 247736), (27536, 154835), (30967, 137680), (34420, 123868), (61934, 68840)]