353650873040

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{821}}^1\times {\mathrm{14207}}^1$

素因数の和:15420

約数の個数: 80

約数和(自身を含む): 825470023680

約数和(自身を除く): 471819150640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 821, 1516, 1642, 1895, 3032, 3284, 3790, 4105, 6064, 6568, 7580, 8210, 13136, 14207, 15160, 16420, 28414, 30320, 32840, 56828, 65680, 71035, 113656, 142070, 227312, 284140, 311159, 568280, 622318, 1136560, 1244636, 1555795, 2489272, 3111590, 4978544, 5384453, 6223180, 10768906, 11663947, 12446360, 21537812, 23327894, 24892720, 26922265, 43075624, 46655788, 53844530, 58319735, 86151248, 93311576, 107689060, 116639470, 186623152, 215378120, 233278940, 430756240, 466557880, 933115760, 4420635913, 8841271826, 17682543652, 22103179565, 35365087304, 44206359130, 70730174608, 88412718260, 176825436520, 353650873040]

約数ペア:

[(1, 353650873040), (2, 176825436520), (4, 88412718260), (5, 70730174608), (8, 44206359130), (10, 35365087304), (16, 22103179565), (20, 17682543652), (40, 8841271826), (80, 4420635913), (379, 933115760), (758, 466557880), (821, 430756240), (1516, 233278940), (1642, 215378120), (1895, 186623152), (3032, 116639470), (3284, 107689060), (3790, 93311576), (4105, 86151248), (6064, 58319735), (6568, 53844530), (7580, 46655788), (8210, 43075624), (13136, 26922265), (14207, 24892720), (15160, 23327894), (16420, 21537812), (28414, 12446360), (30320, 11663947), (32840, 10768906), (56828, 6223180), (65680, 5384453), (71035, 4978544), (113656, 3111590), (142070, 2489272), (227312, 1555795), (284140, 1244636), (311159, 1136560), (568280, 622318)]