779445793180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{67187}}^1$

素因数の和:67591

約数の個数: 96

約数和(自身を含む): 1752397416000

約数和(自身を除く): 972951622820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 149, 170, 229, 298, 340, 458, 596, 745, 916, 1145, 1490, 2290, 2533, 2980, 3893, 4580, 5066, 7786, 10132, 12665, 15572, 19465, 25330, 34121, 38930, 50660, 67187, 68242, 77860, 134374, 136484, 170605, 268748, 335935, 341210, 580057, 671870, 682420, 1142179, 1160114, 1343740, 2284358, 2320228, 2900285, 4568716, 5710895, 5800570, 10010863, 11421790, 11601140, 15385823, 20021726, 22843580, 30771646, 40043452, 50054315, 61543292, 76929115, 100108630, 153858230, 170184671, 200217260, 261558991, 307716460, 340369342, 523117982, 680738684, 850923355, 1046235964, 1307794955, 1701846710, 2292487627, 2615589910, 3403693420, 4584975254, 5231179820, 9169950508, 11462438135, 22924876270, 38972289659, 45849752540, 77944579318, 155889158636, 194861448295, 389722896590, 779445793180]

約数ペア:

[(1, 779445793180), (2, 389722896590), (4, 194861448295), (5, 155889158636), (10, 77944579318), (17, 45849752540), (20, 38972289659), (34, 22924876270), (68, 11462438135), (85, 9169950508), (149, 5231179820), (170, 4584975254), (229, 3403693420), (298, 2615589910), (340, 2292487627), (458, 1701846710), (596, 1307794955), (745, 1046235964), (916, 850923355), (1145, 680738684), (1490, 523117982), (2290, 340369342), (2533, 307716460), (2980, 261558991), (3893, 200217260), (4580, 170184671), (5066, 153858230), (7786, 100108630), (10132, 76929115), (12665, 61543292), (15572, 50054315), (19465, 40043452), (25330, 30771646), (34121, 22843580), (38930, 20021726), (50660, 15385823), (67187, 11601140), (68242, 11421790), (77860, 10010863), (134374, 5800570), (136484, 5710895), (170605, 4568716), (268748, 2900285), (335935, 2320228), (341210, 2284358), (580057, 1343740), (671870, 1160114), (682420, 1142179)]