664558382120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3797}}^1\times {\mathrm{150881}}^1$

素因数の和:154718

約数の個数: 64

約数和(自身を含む): 1547234557200

約数和(自身を除く): 882676175080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 3797, 7594, 15188, 18985, 30376, 37970, 75940, 110113, 150881, 151880, 220226, 301762, 440452, 550565, 603524, 754405, 880904, 1101130, 1207048, 1508810, 2202260, 3017620, 4375549, 4404520, 6035240, 8751098, 17502196, 21877745, 35004392, 43755490, 87510980, 175021960, 572895157, 1145790314, 2291580628, 2864475785, 4583161256, 5728951570, 11457903140, 16613959553, 22915806280, 33227919106, 66455838212, 83069797765, 132911676424, 166139595530, 332279191060, 664558382120]

約数ペア:

[(1, 664558382120), (2, 332279191060), (4, 166139595530), (5, 132911676424), (8, 83069797765), (10, 66455838212), (20, 33227919106), (29, 22915806280), (40, 16613959553), (58, 11457903140), (116, 5728951570), (145, 4583161256), (232, 2864475785), (290, 2291580628), (580, 1145790314), (1160, 572895157), (3797, 175021960), (7594, 87510980), (15188, 43755490), (18985, 35004392), (30376, 21877745), (37970, 17502196), (75940, 8751098), (110113, 6035240), (150881, 4404520), (151880, 4375549), (220226, 3017620), (301762, 2202260), (440452, 1508810), (550565, 1207048), (603524, 1101130), (754405, 880904)]