5280891090640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4561}}^1\times {\mathrm{1315723}}^1$

素因数の和:1320308

約数の個数: 80

約数和(自身を含む): 13397207006016

約数和(自身を除く): 8116315915376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 4561, 9122, 18244, 22805, 36488, 45610, 50171, 72976, 91220, 100342, 182440, 200684, 250855, 364880, 401368, 501710, 802736, 1003420, 1315723, 2006840, 2631446, 4013680, 5262892, 6578615, 10525784, 13157230, 14472953, 21051568, 26314460, 28945906, 52628920, 57891812, 72364765, 105257840, 115783624, 144729530, 231567248, 289459060, 578918120, 1157836240, 6001012603, 12002025206, 24004050412, 30005063015, 48008100824, 60010126030, 66011138633, 96016201648, 120020252060, 132022277266, 240040504120, 264044554532, 330055693165, 480081008240, 528089109064, 660111386330, 1056178218128, 1320222772660, 2640445545320, 5280891090640]

約数ペア:

[(1, 5280891090640), (2, 2640445545320), (4, 1320222772660), (5, 1056178218128), (8, 660111386330), (10, 528089109064), (11, 480081008240), (16, 330055693165), (20, 264044554532), (22, 240040504120), (40, 132022277266), (44, 120020252060), (55, 96016201648), (80, 66011138633), (88, 60010126030), (110, 48008100824), (176, 30005063015), (220, 24004050412), (440, 12002025206), (880, 6001012603), (4561, 1157836240), (9122, 578918120), (18244, 289459060), (22805, 231567248), (36488, 144729530), (45610, 115783624), (50171, 105257840), (72976, 72364765), (91220, 57891812), (100342, 52628920), (182440, 28945906), (200684, 26314460), (250855, 21051568), (364880, 14472953), (401368, 13157230), (501710, 10525784), (802736, 6578615), (1003420, 5262892), (1315723, 4013680), (2006840, 2631446)]