2017346784550

素因数分解:

$2^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{631}}^1\times {\mathrm{334771}}^1$

素因数の和:335605

約数の個数: 48

約数和(自身を含む): 3777899341824

約数和(自身を除く): 1760552557274

約数列:

[1, 2, 5, 10, 25, 50, 191, 382, 631, 955, 1262, 1910, 3155, 4775, 6310, 9550, 15775, 31550, 120521, 241042, 334771, 602605, 669542, 1205210, 1673855, 3013025, 3347710, 6026050, 8369275, 16738550, 63941261, 127882522, 211240501, 319706305, 422481002, 639412610, 1056202505, 1598531525, 2112405010, 3197063050, 5281012525, 10562025050, 40346935691, 80693871382, 201734678455, 403469356910, 1008673392275, 2017346784550]

約数ペア:

[(1, 2017346784550), (2, 1008673392275), (5, 403469356910), (10, 201734678455), (25, 80693871382), (50, 40346935691), (191, 10562025050), (382, 5281012525), (631, 3197063050), (955, 2112405010), (1262, 1598531525), (1910, 1056202505), (3155, 639412610), (4775, 422481002), (6310, 319706305), (9550, 211240501), (15775, 127882522), (31550, 63941261), (120521, 16738550), (241042, 8369275), (334771, 6026050), (602605, 3347710), (669542, 3013025), (1205210, 1673855)]