10880272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 60

約数和(自身を含む): 24249316

約数和(自身を除く): 13369044

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 181, 208, 221, 272, 289, 362, 442, 578, 724, 884, 1156, 1448, 1768, 2312, 2353, 2896, 3077, 3536, 3757, 4624, 4706, 6154, 7514, 9412, 12308, 15028, 18824, 24616, 30056, 37648, 40001, 49232, 52309, 60112, 80002, 104618, 160004, 209236, 320008, 418472, 640016, 680017, 836944, 1360034, 2720068, 5440136, 10880272]

約数ペア:

[(1, 10880272), (2, 5440136), (4, 2720068), (8, 1360034), (13, 836944), (16, 680017), (17, 640016), (26, 418472), (34, 320008), (52, 209236), (68, 160004), (104, 104618), (136, 80002), (181, 60112), (208, 52309), (221, 49232), (272, 40001), (289, 37648), (362, 30056), (442, 24616), (578, 18824), (724, 15028), (884, 12308), (1156, 9412), (1448, 7514), (1768, 6154), (2312, 4706), (2353, 4624), (2896, 3757), (3077, 3536)]