472521284920

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1\times {\mathrm{2281}}^1$

素因数の和:3029

約数の個数: 128

約数和(自身を含む): 1093081651200

約数和(自身を除く): 620560366280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 251, 376, 439, 470, 502, 878, 940, 1004, 1255, 1756, 1880, 2008, 2195, 2281, 2510, 3512, 4390, 4562, 5020, 8780, 9124, 10040, 11405, 11797, 17560, 18248, 20633, 22810, 23594, 41266, 45620, 47188, 58985, 82532, 91240, 94376, 103165, 107207, 110189, 117970, 165064, 206330, 214414, 220378, 235940, 412660, 428828, 440756, 471880, 536035, 550945, 572531, 825320, 857656, 881512, 1001359, 1072070, 1101890, 1145062, 2002718, 2144140, 2203780, 2290124, 2862655, 4005436, 4288280, 4407560, 4580248, 5006795, 5178883, 5725310, 8010872, 10013590, 10357766, 11450620, 20027180, 20715532, 22901240, 25894415, 26908957, 40054360, 41431064, 47063873, 51788830, 53817914, 94127746, 103577660, 107635828, 134544785, 188255492, 207155320, 215271656, 235319365, 251341109, 269089570, 376510984, 470638730, 502682218, 538179140, 941277460, 1005364436, 1076358280, 1256705545, 1882554920, 2010728872, 2513411090, 5026822180, 10053644360, 11813032123, 23626064246, 47252128492, 59065160615, 94504256984, 118130321230, 236260642460, 472521284920]

約数ペア:

[(1, 472521284920), (2, 236260642460), (4, 118130321230), (5, 94504256984), (8, 59065160615), (10, 47252128492), (20, 23626064246), (40, 11813032123), (47, 10053644360), (94, 5026822180), (188, 2513411090), (235, 2010728872), (251, 1882554920), (376, 1256705545), (439, 1076358280), (470, 1005364436), (502, 941277460), (878, 538179140), (940, 502682218), (1004, 470638730), (1255, 376510984), (1756, 269089570), (1880, 251341109), (2008, 235319365), (2195, 215271656), (2281, 207155320), (2510, 188255492), (3512, 134544785), (4390, 107635828), (4562, 103577660), (5020, 94127746), (8780, 53817914), (9124, 51788830), (10040, 47063873), (11405, 41431064), (11797, 40054360), (17560, 26908957), (18248, 25894415), (20633, 22901240), (22810, 20715532), (23594, 20027180), (41266, 11450620), (45620, 10357766), (47188, 10013590), (58985, 8010872), (82532, 5725310), (91240, 5178883), (94376, 5006795), (103165, 4580248), (107207, 4407560), (110189, 4288280), (117970, 4005436), (165064, 2862655), (206330, 2290124), (214414, 2203780), (220378, 2144140), (235940, 2002718), (412660, 1145062), (428828, 1101890), (440756, 1072070), (471880, 1001359), (536035, 881512), (550945, 857656), (572531, 825320)]