26966420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6101}}^1$

素因数の和:6140

約数の個数: 48

約数和(自身を含む): 64583568

約数和(自身を除く): 37617148

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 6101, 12202, 24404, 30505, 61010, 79313, 103717, 122020, 158626, 207434, 317252, 396565, 414868, 518585, 793130, 1037170, 1348321, 1586260, 2074340, 2696642, 5393284, 6741605, 13483210, 26966420]

約数ペア:

[(1, 26966420), (2, 13483210), (4, 6741605), (5, 5393284), (10, 2696642), (13, 2074340), (17, 1586260), (20, 1348321), (26, 1037170), (34, 793130), (52, 518585), (65, 414868), (68, 396565), (85, 317252), (130, 207434), (170, 158626), (221, 122020), (260, 103717), (340, 79313), (442, 61010), (884, 30505), (1105, 24404), (2210, 12202), (4420, 6101)]