2558711036740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{829}}^1\times {\mathrm{12347}}^1$

素因数の和:13645

約数の個数: 96

約数和(自身を含む): 5578648588800

約数和(自身を除く): 3019937552060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 431, 580, 829, 862, 1658, 1724, 2155, 3316, 4145, 4310, 8290, 8620, 12347, 12499, 16580, 24041, 24694, 24998, 48082, 49388, 49996, 61735, 62495, 96164, 120205, 123470, 124990, 240410, 246940, 249980, 357299, 358063, 480820, 714598, 716126, 1429196, 1432252, 1786495, 1790315, 3572990, 3580630, 5321557, 7145980, 7161260, 10235663, 10361671, 10643114, 20471326, 20723342, 21286228, 26607785, 40942652, 41446684, 51178315, 51808355, 53215570, 102356630, 103616710, 106431140, 154325153, 204713260, 207233420, 296834227, 308650306, 593668454, 617300612, 771625765, 1187336908, 1484171135, 1543251530, 2968342270, 3086503060, 4411570753, 5936684540, 8823141506, 17646283012, 22057853765, 44115707530, 88231415060, 127935551837, 255871103674, 511742207348, 639677759185, 1279355518370, 2558711036740]

約数ペア:

[(1, 2558711036740), (2, 1279355518370), (4, 639677759185), (5, 511742207348), (10, 255871103674), (20, 127935551837), (29, 88231415060), (58, 44115707530), (116, 22057853765), (145, 17646283012), (290, 8823141506), (431, 5936684540), (580, 4411570753), (829, 3086503060), (862, 2968342270), (1658, 1543251530), (1724, 1484171135), (2155, 1187336908), (3316, 771625765), (4145, 617300612), (4310, 593668454), (8290, 308650306), (8620, 296834227), (12347, 207233420), (12499, 204713260), (16580, 154325153), (24041, 106431140), (24694, 103616710), (24998, 102356630), (48082, 53215570), (49388, 51808355), (49996, 51178315), (61735, 41446684), (62495, 40942652), (96164, 26607785), (120205, 21286228), (123470, 20723342), (124990, 20471326), (240410, 10643114), (246940, 10361671), (249980, 10235663), (357299, 7161260), (358063, 7145980), (480820, 5321557), (714598, 3580630), (716126, 3572990), (1429196, 1790315), (1432252, 1786495)]