13306964050

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{27947}}^1$

素因数の和:28155

約数の個数: 48

約数和(自身を含む): 25263874080

約数和(自身を除く): 11956910030

約数列:

[1, 2, 5, 10, 25, 50, 89, 107, 178, 214, 445, 535, 890, 1070, 2225, 2675, 4450, 5350, 9523, 19046, 27947, 47615, 55894, 95230, 139735, 238075, 279470, 476150, 698675, 1397350, 2487283, 2990329, 4974566, 5980658, 12436415, 14951645, 24872830, 29903290, 62182075, 74758225, 124364150, 149516450, 266139281, 532278562, 1330696405, 2661392810, 6653482025, 13306964050]

約数ペア:

[(1, 13306964050), (2, 6653482025), (5, 2661392810), (10, 1330696405), (25, 532278562), (50, 266139281), (89, 149516450), (107, 124364150), (178, 74758225), (214, 62182075), (445, 29903290), (535, 24872830), (890, 14951645), (1070, 12436415), (2225, 5980658), (2675, 4974566), (4450, 2990329), (5350, 2487283), (9523, 1397350), (19046, 698675), (27947, 476150), (47615, 279470), (55894, 238075), (95230, 139735)]