5719480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 14696640

約数和(自身を除く): 8977160

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 647, 680, 884, 1105, 1294, 1768, 2210, 2588, 3235, 4420, 5176, 6470, 8411, 8840, 10999, 12940, 16822, 21998, 25880, 33644, 42055, 43996, 54995, 67288, 84110, 87992, 109990, 142987, 168220, 219980, 285974, 336440, 439960, 571948, 714935, 1143896, 1429870, 2859740, 5719480]

約数ペア:

[(1, 5719480), (2, 2859740), (4, 1429870), (5, 1143896), (8, 714935), (10, 571948), (13, 439960), (17, 336440), (20, 285974), (26, 219980), (34, 168220), (40, 142987), (52, 109990), (65, 87992), (68, 84110), (85, 67288), (104, 54995), (130, 43996), (136, 42055), (170, 33644), (221, 25880), (260, 21998), (340, 16822), (442, 12940), (520, 10999), (647, 8840), (680, 8411), (884, 6470), (1105, 5176), (1294, 4420), (1768, 3235), (2210, 2588)]