11170720

素因数分解:

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

素因数の和:614

約数の個数: 72

約数和(自身を含む): 29058372

約数和(自身を除く): 17887652

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 577, 605, 880, 968, 1154, 1210, 1760, 1936, 2308, 2420, 2885, 3872, 4616, 4840, 5770, 6347, 9232, 9680, 11540, 12694, 18464, 19360, 23080, 25388, 31735, 46160, 50776, 63470, 69817, 92320, 101552, 126940, 139634, 203104, 253880, 279268, 349085, 507760, 558536, 698170, 1015520, 1117072, 1396340, 2234144, 2792680, 5585360, 11170720]

約数ペア:

[(1, 11170720), (2, 5585360), (4, 2792680), (5, 2234144), (8, 1396340), (10, 1117072), (11, 1015520), (16, 698170), (20, 558536), (22, 507760), (32, 349085), (40, 279268), (44, 253880), (55, 203104), (80, 139634), (88, 126940), (110, 101552), (121, 92320), (160, 69817), (176, 63470), (220, 50776), (242, 46160), (352, 31735), (440, 25388), (484, 23080), (577, 19360), (605, 18464), (880, 12694), (968, 11540), (1154, 9680), (1210, 9232), (1760, 6347), (1936, 5770), (2308, 4840), (2420, 4616), (2885, 3872)]