56162480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3359}}^1$

素因数の和:3402

約数の個数: 80

約数和(自身を含む): 149990400

約数和(自身を除く): 93827920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 3359, 4180, 6718, 8360, 13436, 16720, 16795, 26872, 33590, 36949, 53744, 63821, 67180, 73898, 127642, 134360, 147796, 184745, 255284, 268720, 295592, 319105, 369490, 510568, 591184, 638210, 702031, 738980, 1021136, 1276420, 1404062, 1477960, 2552840, 2808124, 2955920, 3510155, 5105680, 5616248, 7020310, 11232496, 14040620, 28081240, 56162480]

約数ペア:

[(1, 56162480), (2, 28081240), (4, 14040620), (5, 11232496), (8, 7020310), (10, 5616248), (11, 5105680), (16, 3510155), (19, 2955920), (20, 2808124), (22, 2552840), (38, 1477960), (40, 1404062), (44, 1276420), (55, 1021136), (76, 738980), (80, 702031), (88, 638210), (95, 591184), (110, 510568), (152, 369490), (176, 319105), (190, 295592), (209, 268720), (220, 255284), (304, 184745), (380, 147796), (418, 134360), (440, 127642), (760, 73898), (836, 67180), (880, 63821), (1045, 53744), (1520, 36949), (1672, 33590), (2090, 26872), (3344, 16795), (3359, 16720), (4180, 13436), (6718, 8360)]