13883315900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{95287}}^1$

素因数の和:95379

約数の個数: 72

約数和(自身を含む): 31760633856

約数和(自身を除く): 17877317956

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 47, 50, 62, 94, 100, 124, 155, 188, 235, 310, 470, 620, 775, 940, 1175, 1457, 1550, 2350, 2914, 3100, 4700, 5828, 7285, 14570, 29140, 36425, 72850, 95287, 145700, 190574, 381148, 476435, 952870, 1905740, 2382175, 2953897, 4478489, 4764350, 5907794, 8956978, 9528700, 11815588, 14769485, 17913956, 22392445, 29538970, 44784890, 59077940, 73847425, 89569780, 111962225, 138833159, 147694850, 223924450, 277666318, 295389700, 447848900, 555332636, 694165795, 1388331590, 2776663180, 3470828975, 6941657950, 13883315900]

約数ペア:

[(1, 13883315900), (2, 6941657950), (4, 3470828975), (5, 2776663180), (10, 1388331590), (20, 694165795), (25, 555332636), (31, 447848900), (47, 295389700), (50, 277666318), (62, 223924450), (94, 147694850), (100, 138833159), (124, 111962225), (155, 89569780), (188, 73847425), (235, 59077940), (310, 44784890), (470, 29538970), (620, 22392445), (775, 17913956), (940, 14769485), (1175, 11815588), (1457, 9528700), (1550, 8956978), (2350, 5907794), (2914, 4764350), (3100, 4478489), (4700, 2953897), (5828, 2382175), (7285, 1905740), (14570, 952870), (29140, 476435), (36425, 381148), (72850, 190574), (95287, 145700)]