22307560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{419}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 55339200

約数和(自身を除く): 33031640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 419, 440, 484, 605, 838, 968, 1210, 1331, 1676, 2095, 2420, 2662, 3352, 4190, 4609, 4840, 5324, 6655, 8380, 9218, 10648, 13310, 16760, 18436, 23045, 26620, 36872, 46090, 50699, 53240, 92180, 101398, 184360, 202796, 253495, 405592, 506990, 557689, 1013980, 1115378, 2027960, 2230756, 2788445, 4461512, 5576890, 11153780, 22307560]

約数ペア:

[(1, 22307560), (2, 11153780), (4, 5576890), (5, 4461512), (8, 2788445), (10, 2230756), (11, 2027960), (20, 1115378), (22, 1013980), (40, 557689), (44, 506990), (55, 405592), (88, 253495), (110, 202796), (121, 184360), (220, 101398), (242, 92180), (419, 53240), (440, 50699), (484, 46090), (605, 36872), (838, 26620), (968, 23045), (1210, 18436), (1331, 16760), (1676, 13310), (2095, 10648), (2420, 9218), (2662, 8380), (3352, 6655), (4190, 5324), (4609, 4840)]