76498520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9421}}^1$

素因数の和:9468

約数の個数: 64

約数和(自身を含む): 203515200

約数和(自身を除く): 127016680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 9421, 18842, 37684, 47105, 65947, 75368, 94210, 131894, 188420, 263788, 273209, 329735, 376840, 527576, 546418, 659470, 1092836, 1318940, 1366045, 1912463, 2185672, 2637880, 2732090, 3824926, 5464180, 7649852, 9562315, 10928360, 15299704, 19124630, 38249260, 76498520]

約数ペア:

[(1, 76498520), (2, 38249260), (4, 19124630), (5, 15299704), (7, 10928360), (8, 9562315), (10, 7649852), (14, 5464180), (20, 3824926), (28, 2732090), (29, 2637880), (35, 2185672), (40, 1912463), (56, 1366045), (58, 1318940), (70, 1092836), (116, 659470), (140, 546418), (145, 527576), (203, 376840), (232, 329735), (280, 273209), (290, 263788), (406, 188420), (580, 131894), (812, 94210), (1015, 75368), (1160, 65947), (1624, 47105), (2030, 37684), (4060, 18842), (8120, 9421)]