1567656620

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{5021}}^1$

素因数の和:5330

約数の個数: 48

約数和(自身を含む): 3356222688

約数和(自身を除く): 1788566068

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 233, 268, 335, 466, 670, 932, 1165, 1340, 2330, 4660, 5021, 10042, 15611, 20084, 25105, 31222, 50210, 62444, 78055, 100420, 156110, 312220, 336407, 672814, 1169893, 1345628, 1682035, 2339786, 3364070, 4679572, 5849465, 6728140, 11698930, 23397860, 78382831, 156765662, 313531324, 391914155, 783828310, 1567656620]

約数ペア:

[(1, 1567656620), (2, 783828310), (4, 391914155), (5, 313531324), (10, 156765662), (20, 78382831), (67, 23397860), (134, 11698930), (233, 6728140), (268, 5849465), (335, 4679572), (466, 3364070), (670, 2339786), (932, 1682035), (1165, 1345628), (1340, 1169893), (2330, 672814), (4660, 336407), (5021, 312220), (10042, 156110), (15611, 100420), (20084, 78055), (25105, 62444), (31222, 50210)]