91166907760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1811743}}^1$

素因数の和:1811810

約数の個数: 80

約数和(自身を含む): 230497318656

約数和(自身を除く): 139330410896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 170, 185, 272, 296, 340, 370, 592, 629, 680, 740, 1258, 1360, 1480, 2516, 2960, 3145, 5032, 6290, 10064, 12580, 25160, 50320, 1811743, 3623486, 7246972, 9058715, 14493944, 18117430, 28987888, 30799631, 36234860, 61599262, 67034491, 72469720, 123198524, 134068982, 144939440, 153998155, 246397048, 268137964, 307996310, 335172455, 492794096, 536275928, 615992620, 670344910, 1072551856, 1139586347, 1231985240, 1340689820, 2279172694, 2463970480, 2681379640, 4558345388, 5362759280, 5697931735, 9116690776, 11395863470, 18233381552, 22791726940, 45583453880, 91166907760]

約数ペア:

[(1, 91166907760), (2, 45583453880), (4, 22791726940), (5, 18233381552), (8, 11395863470), (10, 9116690776), (16, 5697931735), (17, 5362759280), (20, 4558345388), (34, 2681379640), (37, 2463970480), (40, 2279172694), (68, 1340689820), (74, 1231985240), (80, 1139586347), (85, 1072551856), (136, 670344910), (148, 615992620), (170, 536275928), (185, 492794096), (272, 335172455), (296, 307996310), (340, 268137964), (370, 246397048), (592, 153998155), (629, 144939440), (680, 134068982), (740, 123198524), (1258, 72469720), (1360, 67034491), (1480, 61599262), (2516, 36234860), (2960, 30799631), (3145, 28987888), (5032, 18117430), (6290, 14493944), (10064, 9058715), (12580, 7246972), (25160, 3623486), (50320, 1811743)]