1569831640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{13183}}^1$

素因数の和:13436

約数の個数: 64

約数和(自身を含む): 3820723200

約数和(自身を除く): 2250891560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 229, 260, 458, 520, 916, 1145, 1832, 2290, 2977, 4580, 5954, 9160, 11908, 13183, 14885, 23816, 26366, 29770, 52732, 59540, 65915, 105464, 119080, 131830, 171379, 263660, 342758, 527320, 685516, 856895, 1371032, 1713790, 3018907, 3427580, 6037814, 6855160, 12075628, 15094535, 24151256, 30189070, 39245791, 60378140, 78491582, 120756280, 156983164, 196228955, 313966328, 392457910, 784915820, 1569831640]

約数ペア:

[(1, 1569831640), (2, 784915820), (4, 392457910), (5, 313966328), (8, 196228955), (10, 156983164), (13, 120756280), (20, 78491582), (26, 60378140), (40, 39245791), (52, 30189070), (65, 24151256), (104, 15094535), (130, 12075628), (229, 6855160), (260, 6037814), (458, 3427580), (520, 3018907), (916, 1713790), (1145, 1371032), (1832, 856895), (2290, 685516), (2977, 527320), (4580, 342758), (5954, 263660), (9160, 171379), (11908, 131830), (13183, 119080), (14885, 105464), (23816, 65915), (26366, 59540), (29770, 52732)]