105180617960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7711189}}^1$

素因数の和:7711242

約数の個数: 64

約数和(自身を含む): 266498726400

約数和(自身を除く): 161318108440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 13640, 7711189, 15422378, 30844756, 38555945, 61689512, 77111890, 84823079, 154223780, 169646158, 239046859, 308447560, 339292316, 424115395, 478093718, 678584632, 848230790, 956187436, 1195234295, 1696461580, 1912374872, 2390468590, 2629515449, 3392923160, 4780937180, 5259030898, 9561874360, 10518061796, 13147577245, 21036123592, 26295154490, 52590308980, 105180617960]

約数ペア:

[(1, 105180617960), (2, 52590308980), (4, 26295154490), (5, 21036123592), (8, 13147577245), (10, 10518061796), (11, 9561874360), (20, 5259030898), (22, 4780937180), (31, 3392923160), (40, 2629515449), (44, 2390468590), (55, 1912374872), (62, 1696461580), (88, 1195234295), (110, 956187436), (124, 848230790), (155, 678584632), (220, 478093718), (248, 424115395), (310, 339292316), (341, 308447560), (440, 239046859), (620, 169646158), (682, 154223780), (1240, 84823079), (1364, 77111890), (1705, 61689512), (2728, 38555945), (3410, 30844756), (6820, 15422378), (13640, 7711189)]