46640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:77

約数の個数: 40

約数和(自身を含む): 120528

約数和(自身を除く): 73888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 176, 212, 220, 265, 424, 440, 530, 583, 848, 880, 1060, 1166, 2120, 2332, 2915, 4240, 4664, 5830, 9328, 11660, 23320, 46640]

約数ペア:

[(1, 46640), (2, 23320), (4, 11660), (5, 9328), (8, 5830), (10, 4664), (11, 4240), (16, 2915), (20, 2332), (22, 2120), (40, 1166), (44, 1060), (53, 880), (55, 848), (80, 583), (88, 530), (106, 440), (110, 424), (176, 265), (212, 220)]