43823120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2664

約数の個数: 80

約数和(自身を含む): 117046080

約数和(自身を除く): 73222960

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, 2621, 3344, 4180, 5242, 8360, 10484, 13105, 16720, 20968, 26210, 28831, 41936, 49799, 52420, 57662, 99598, 104840, 115324, 144155, 199196, 209680, 230648, 248995, 288310, 398392, 461296, 497990, 547789, 576620, 796784, 995980, 1095578, 1153240, 1991960, 2191156, 2306480, 2738945, 3983920, 4382312, 5477890, 8764624, 10955780, 21911560, 43823120]

約数ペア:

[(1, 43823120), (2, 21911560), (4, 10955780), (5, 8764624), (8, 5477890), (10, 4382312), (11, 3983920), (16, 2738945), (19, 2306480), (20, 2191156), (22, 1991960), (38, 1153240), (40, 1095578), (44, 995980), (55, 796784), (76, 576620), (80, 547789), (88, 497990), (95, 461296), (110, 398392), (152, 288310), (176, 248995), (190, 230648), (209, 209680), (220, 199196), (304, 144155), (380, 115324), (418, 104840), (440, 99598), (760, 57662), (836, 52420), (880, 49799), (1045, 41936), (1520, 28831), (1672, 26210), (2090, 20968), (2621, 16720), (3344, 13105), (4180, 10484), (5242, 8360)]