13542320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1399}}^1$

素因数の和:1434

約数の個数: 60

約数和(自身を含む): 34633200

約数和(自身を除く): 21090880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1399, 1936, 2420, 2798, 4840, 5596, 6995, 9680, 11192, 13990, 15389, 22384, 27980, 30778, 55960, 61556, 76945, 111920, 123112, 153890, 169279, 246224, 307780, 338558, 615560, 677116, 846395, 1231120, 1354232, 1692790, 2708464, 3385580, 6771160, 13542320]

約数ペア:

[(1, 13542320), (2, 6771160), (4, 3385580), (5, 2708464), (8, 1692790), (10, 1354232), (11, 1231120), (16, 846395), (20, 677116), (22, 615560), (40, 338558), (44, 307780), (55, 246224), (80, 169279), (88, 153890), (110, 123112), (121, 111920), (176, 76945), (220, 61556), (242, 55960), (440, 30778), (484, 27980), (605, 22384), (880, 15389), (968, 13990), (1210, 11192), (1399, 9680), (1936, 6995), (2420, 5596), (2798, 4840)]