57410320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65239}}^1$

素因数の和:65263

約数の個数: 40

約数和(自身を含む): 145615680

約数和(自身を除く): 88205360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 65239, 130478, 260956, 326195, 521912, 652390, 717629, 1043824, 1304780, 1435258, 2609560, 2870516, 3588145, 5219120, 5741032, 7176290, 11482064, 14352580, 28705160, 57410320]

約数ペア:

[(1, 57410320), (2, 28705160), (4, 14352580), (5, 11482064), (8, 7176290), (10, 5741032), (11, 5219120), (16, 3588145), (20, 2870516), (22, 2609560), (40, 1435258), (44, 1304780), (55, 1043824), (80, 717629), (88, 652390), (110, 521912), (176, 326195), (220, 260956), (440, 130478), (880, 65239)]