57090040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4973}}^1$

素因数の和:5032

約数の個数: 64

約数和(自身を含む): 150413760

約数和(自身を除く): 93323720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 4973, 5740, 9946, 11480, 19892, 24865, 34811, 39784, 49730, 69622, 99460, 139244, 174055, 198920, 203893, 278488, 348110, 407786, 696220, 815572, 1019465, 1392440, 1427251, 1631144, 2038930, 2854502, 4077860, 5709004, 7136255, 8155720, 11418008, 14272510, 28545020, 57090040]

約数ペア:

[(1, 57090040), (2, 28545020), (4, 14272510), (5, 11418008), (7, 8155720), (8, 7136255), (10, 5709004), (14, 4077860), (20, 2854502), (28, 2038930), (35, 1631144), (40, 1427251), (41, 1392440), (56, 1019465), (70, 815572), (82, 696220), (140, 407786), (164, 348110), (205, 278488), (280, 203893), (287, 198920), (328, 174055), (410, 139244), (574, 99460), (820, 69622), (1148, 49730), (1435, 39784), (1640, 34811), (2296, 24865), (2870, 19892), (4973, 11480), (5740, 9946)]