7710416720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{18617}}^1$

素因数の和:18828

約数の個数: 80

約数和(自身を含む): 18616808448

約数和(自身を除く): 10906391728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 167, 248, 310, 334, 496, 620, 668, 835, 1240, 1336, 1670, 2480, 2672, 3340, 5177, 6680, 10354, 13360, 18617, 20708, 25885, 37234, 41416, 51770, 74468, 82832, 93085, 103540, 148936, 186170, 207080, 297872, 372340, 414160, 577127, 744680, 1154254, 1489360, 2308508, 2885635, 3109039, 4617016, 5771270, 6218078, 9234032, 11542540, 12436156, 15545195, 23085080, 24872312, 31090390, 46170160, 49744624, 62180780, 96380209, 124361560, 192760418, 248723120, 385520836, 481901045, 771041672, 963802090, 1542083344, 1927604180, 3855208360, 7710416720]

約数ペア:

[(1, 7710416720), (2, 3855208360), (4, 1927604180), (5, 1542083344), (8, 963802090), (10, 771041672), (16, 481901045), (20, 385520836), (31, 248723120), (40, 192760418), (62, 124361560), (80, 96380209), (124, 62180780), (155, 49744624), (167, 46170160), (248, 31090390), (310, 24872312), (334, 23085080), (496, 15545195), (620, 12436156), (668, 11542540), (835, 9234032), (1240, 6218078), (1336, 5771270), (1670, 4617016), (2480, 3109039), (2672, 2885635), (3340, 2308508), (5177, 1489360), (6680, 1154254), (10354, 744680), (13360, 577127), (18617, 414160), (20708, 372340), (25885, 297872), (37234, 207080), (41416, 186170), (51770, 148936), (74468, 103540), (82832, 93085)]