39665227390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1\times {\mathrm{5581}}^1$

素因数の和:6133

約数の個数: 64

約数和(自身を含む): 76567534848

約数和(自身を除く): 36902307458

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 431, 485, 862, 970, 1649, 2155, 3298, 4310, 5581, 7327, 8245, 11162, 14654, 16490, 27905, 36635, 41807, 55810, 73270, 83614, 94877, 189754, 209035, 418070, 474385, 541357, 710719, 948770, 1082714, 1421438, 2405411, 2706785, 3553595, 4810822, 5413570, 7107190, 9203069, 12027055, 18406138, 24054110, 40891987, 46015345, 81783974, 92030690, 204459935, 233324867, 408919870, 466649734, 1166624335, 2333248670, 3966522739, 7933045478, 19832613695, 39665227390]

約数ペア:

[(1, 39665227390), (2, 19832613695), (5, 7933045478), (10, 3966522739), (17, 2333248670), (34, 1166624335), (85, 466649734), (97, 408919870), (170, 233324867), (194, 204459935), (431, 92030690), (485, 81783974), (862, 46015345), (970, 40891987), (1649, 24054110), (2155, 18406138), (3298, 12027055), (4310, 9203069), (5581, 7107190), (7327, 5413570), (8245, 4810822), (11162, 3553595), (14654, 2706785), (16490, 2405411), (27905, 1421438), (36635, 1082714), (41807, 948770), (55810, 710719), (73270, 541357), (83614, 474385), (94877, 418070), (189754, 209035)]