86573080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 221397120

約数和(自身を除く): 134824040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 242, 248, 310, 341, 440, 484, 577, 605, 620, 682, 968, 1154, 1210, 1240, 1364, 1705, 2308, 2420, 2728, 2885, 3410, 3751, 4616, 4840, 5770, 6347, 6820, 7502, 11540, 12694, 13640, 15004, 17887, 18755, 23080, 25388, 30008, 31735, 35774, 37510, 50776, 63470, 69817, 71548, 75020, 89435, 126940, 139634, 143096, 150040, 178870, 196757, 253880, 279268, 349085, 357740, 393514, 558536, 698170, 715480, 787028, 983785, 1396340, 1574056, 1967570, 2164327, 2792680, 3935140, 4328654, 7870280, 8657308, 10821635, 17314616, 21643270, 43286540, 86573080]

約数ペア:

[(1, 86573080), (2, 43286540), (4, 21643270), (5, 17314616), (8, 10821635), (10, 8657308), (11, 7870280), (20, 4328654), (22, 3935140), (31, 2792680), (40, 2164327), (44, 1967570), (55, 1574056), (62, 1396340), (88, 983785), (110, 787028), (121, 715480), (124, 698170), (155, 558536), (220, 393514), (242, 357740), (248, 349085), (310, 279268), (341, 253880), (440, 196757), (484, 178870), (577, 150040), (605, 143096), (620, 139634), (682, 126940), (968, 89435), (1154, 75020), (1210, 71548), (1240, 69817), (1364, 63470), (1705, 50776), (2308, 37510), (2420, 35774), (2728, 31735), (2885, 30008), (3410, 25388), (3751, 23080), (4616, 18755), (4840, 17887), (5770, 15004), (6347, 13640), (6820, 12694), (7502, 11540)]