4687865780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{907}}^1$

素因数の和:1225

約数の個数: 96

約数和(自身を含む): 10772047104

約数和(自身を除く): 6084181324

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 193, 206, 260, 386, 412, 515, 772, 907, 965, 1030, 1339, 1814, 1930, 2060, 2509, 2678, 3628, 3860, 4535, 5018, 5356, 6695, 9070, 10036, 11791, 12545, 13390, 18140, 19879, 23582, 25090, 26780, 39758, 47164, 50180, 58955, 79516, 93421, 99395, 117910, 175051, 186842, 198790, 235820, 258427, 350102, 373684, 397580, 467105, 516854, 700204, 875255, 934210, 1033708, 1214473, 1292135, 1750510, 1868420, 2275663, 2428946, 2584270, 3501020, 4551326, 4857892, 5168540, 6072365, 9102652, 11378315, 12144730, 18030253, 22756630, 24289460, 36060506, 45513260, 72121012, 90151265, 180302530, 234393289, 360605060, 468786578, 937573156, 1171966445, 2343932890, 4687865780]

約数ペア:

[(1, 4687865780), (2, 2343932890), (4, 1171966445), (5, 937573156), (10, 468786578), (13, 360605060), (20, 234393289), (26, 180302530), (52, 90151265), (65, 72121012), (103, 45513260), (130, 36060506), (193, 24289460), (206, 22756630), (260, 18030253), (386, 12144730), (412, 11378315), (515, 9102652), (772, 6072365), (907, 5168540), (965, 4857892), (1030, 4551326), (1339, 3501020), (1814, 2584270), (1930, 2428946), (2060, 2275663), (2509, 1868420), (2678, 1750510), (3628, 1292135), (3860, 1214473), (4535, 1033708), (5018, 934210), (5356, 875255), (6695, 700204), (9070, 516854), (10036, 467105), (11791, 397580), (12545, 373684), (13390, 350102), (18140, 258427), (19879, 235820), (23582, 198790), (25090, 186842), (26780, 175051), (39758, 117910), (47164, 99395), (50180, 93421), (58955, 79516)]