5200458640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:965

約数の個数: 160

約数和(自身を含む): 13541320800

約数和(自身を除く): 8340862160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 269, 290, 377, 464, 520, 538, 580, 641, 754, 1040, 1076, 1160, 1282, 1345, 1508, 1885, 2152, 2320, 2564, 2690, 3016, 3205, 3497, 3770, 4304, 5128, 5380, 6032, 6410, 6994, 7540, 7801, 8333, 10256, 10760, 12820, 13988, 15080, 15602, 16666, 17485, 18589, 21520, 25640, 27976, 30160, 31204, 33332, 34970, 37178, 39005, 41665, 51280, 55952, 62408, 66664, 69940, 74356, 78010, 83330, 92945, 101413, 124816, 133328, 139880, 148712, 156020, 166660, 172429, 185890, 202826, 241657, 279760, 297424, 312040, 333320, 344858, 371780, 405652, 483314, 507065, 624080, 666640, 689716, 743560, 811304, 862145, 966628, 1014130, 1208285, 1379432, 1487120, 1622608, 1724290, 1933256, 2028260, 2241577, 2416570, 2758864, 3448580, 3866512, 4056520, 4483154, 4833140, 5000441, 6897160, 8113040, 8966308, 9666280, 10000882, 11207885, 13794320, 17932616, 19332560, 20001764, 22415770, 25002205, 35865232, 40003528, 44831540, 50004410, 65005733, 80007056, 89663080, 100008820, 130011466, 179326160, 200017640, 260022932, 325028665, 400035280, 520045864, 650057330, 1040091728, 1300114660, 2600229320, 5200458640]

約数ペア:

[(1, 5200458640), (2, 2600229320), (4, 1300114660), (5, 1040091728), (8, 650057330), (10, 520045864), (13, 400035280), (16, 325028665), (20, 260022932), (26, 200017640), (29, 179326160), (40, 130011466), (52, 100008820), (58, 89663080), (65, 80007056), (80, 65005733), (104, 50004410), (116, 44831540), (130, 40003528), (145, 35865232), (208, 25002205), (232, 22415770), (260, 20001764), (269, 19332560), (290, 17932616), (377, 13794320), (464, 11207885), (520, 10000882), (538, 9666280), (580, 8966308), (641, 8113040), (754, 6897160), (1040, 5000441), (1076, 4833140), (1160, 4483154), (1282, 4056520), (1345, 3866512), (1508, 3448580), (1885, 2758864), (2152, 2416570), (2320, 2241577), (2564, 2028260), (2690, 1933256), (3016, 1724290), (3205, 1622608), (3497, 1487120), (3770, 1379432), (4304, 1208285), (5128, 1014130), (5380, 966628), (6032, 862145), (6410, 811304), (6994, 743560), (7540, 689716), (7801, 666640), (8333, 624080), (10256, 507065), (10760, 483314), (12820, 405652), (13988, 371780), (15080, 344858), (15602, 333320), (16666, 312040), (17485, 297424), (18589, 279760), (21520, 241657), (25640, 202826), (27976, 185890), (30160, 172429), (31204, 166660), (33332, 156020), (34970, 148712), (37178, 139880), (39005, 133328), (41665, 124816), (51280, 101413), (55952, 92945), (62408, 83330), (66664, 78010), (69940, 74356)]