262267505630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{693041}}^1$

素因数の和:693173

約数の個数: 64

約数和(自身を含む): 528131270016

約数和(自身を除く): 265863764386

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 71, 82, 130, 142, 205, 355, 410, 533, 710, 923, 1066, 1846, 2665, 2911, 4615, 5330, 5822, 9230, 14555, 29110, 37843, 75686, 189215, 378430, 693041, 1386082, 3465205, 6930410, 9009533, 18019066, 28414681, 45047665, 49205911, 56829362, 90095330, 98411822, 142073405, 246029555, 284146810, 369390853, 492059110, 639676843, 738781706, 1279353686, 1846954265, 2017442351, 3198384215, 3693908530, 4034884702, 6396768430, 10087211755, 20174423510, 26226750563, 52453501126, 131133752815, 262267505630]

約数ペア:

[(1, 262267505630), (2, 131133752815), (5, 52453501126), (10, 26226750563), (13, 20174423510), (26, 10087211755), (41, 6396768430), (65, 4034884702), (71, 3693908530), (82, 3198384215), (130, 2017442351), (142, 1846954265), (205, 1279353686), (355, 738781706), (410, 639676843), (533, 492059110), (710, 369390853), (923, 284146810), (1066, 246029555), (1846, 142073405), (2665, 98411822), (2911, 90095330), (4615, 56829362), (5330, 49205911), (5822, 45047665), (9230, 28414681), (14555, 18019066), (29110, 9009533), (37843, 6930410), (75686, 3465205), (189215, 1386082), (378430, 693041)]