3620058920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1\times {\mathrm{2423}}^1$

素因数の和:3386

約数の個数: 64

約数和(自身を含む): 8356400640

約数和(自身を除く): 4736341720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 911, 1640, 1822, 2423, 3644, 4555, 4846, 7288, 9110, 9692, 12115, 18220, 19384, 24230, 36440, 37351, 48460, 74702, 96920, 99343, 149404, 186755, 198686, 298808, 373510, 397372, 496715, 747020, 794744, 993430, 1494040, 1986860, 2207353, 3973720, 4414706, 8829412, 11036765, 17658824, 22073530, 44147060, 88294120, 90501473, 181002946, 362005892, 452507365, 724011784, 905014730, 1810029460, 3620058920]

約数ペア:

[(1, 3620058920), (2, 1810029460), (4, 905014730), (5, 724011784), (8, 452507365), (10, 362005892), (20, 181002946), (40, 90501473), (41, 88294120), (82, 44147060), (164, 22073530), (205, 17658824), (328, 11036765), (410, 8829412), (820, 4414706), (911, 3973720), (1640, 2207353), (1822, 1986860), (2423, 1494040), (3644, 993430), (4555, 794744), (4846, 747020), (7288, 496715), (9110, 397372), (9692, 373510), (12115, 298808), (18220, 198686), (19384, 186755), (24230, 149404), (36440, 99343), (37351, 96920), (48460, 74702)]