16661489710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1\times {\mathrm{3121}}^1$

素因数の和:4189

約数の個数: 64

約数和(自身を含む): 32822060544

約数和(自身を除く): 16160570834

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1013, 1054, 2026, 2635, 3121, 5065, 5270, 6242, 10130, 15605, 17221, 31210, 31403, 34442, 53057, 62806, 86105, 96751, 106114, 157015, 172210, 193502, 265285, 314030, 483755, 530570, 533851, 967510, 1067702, 1644767, 2669255, 3161573, 3289534, 5338510, 6323146, 8223835, 15807865, 16447670, 31615730, 53746741, 98008763, 107493482, 196017526, 268733705, 490043815, 537467410, 980087630, 1666148971, 3332297942, 8330744855, 16661489710]

約数ペア:

[(1, 16661489710), (2, 8330744855), (5, 3332297942), (10, 1666148971), (17, 980087630), (31, 537467410), (34, 490043815), (62, 268733705), (85, 196017526), (155, 107493482), (170, 98008763), (310, 53746741), (527, 31615730), (1013, 16447670), (1054, 15807865), (2026, 8223835), (2635, 6323146), (3121, 5338510), (5065, 3289534), (5270, 3161573), (6242, 2669255), (10130, 1644767), (15605, 1067702), (17221, 967510), (31210, 533851), (31403, 530570), (34442, 483755), (53057, 314030), (62806, 265285), (86105, 193502), (96751, 172210), (106114, 157015)]