41306680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 96616800

約数和(自身を除く): 55310120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 89, 164, 178, 205, 283, 328, 356, 410, 445, 566, 712, 820, 890, 1132, 1415, 1640, 1780, 2264, 2830, 3560, 3649, 5660, 7298, 11320, 11603, 14596, 18245, 23206, 25187, 29192, 36490, 46412, 50374, 58015, 72980, 92824, 100748, 116030, 125935, 145960, 201496, 232060, 251870, 464120, 503740, 1007480, 1032667, 2065334, 4130668, 5163335, 8261336, 10326670, 20653340, 41306680]

約数ペア:

[(1, 41306680), (2, 20653340), (4, 10326670), (5, 8261336), (8, 5163335), (10, 4130668), (20, 2065334), (40, 1032667), (41, 1007480), (82, 503740), (89, 464120), (164, 251870), (178, 232060), (205, 201496), (283, 145960), (328, 125935), (356, 116030), (410, 100748), (445, 92824), (566, 72980), (712, 58015), (820, 50374), (890, 46412), (1132, 36490), (1415, 29192), (1640, 25187), (1780, 23206), (2264, 18245), (2830, 14596), (3560, 11603), (3649, 11320), (5660, 7298)]