338045200

素因数分解:

$2^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{11903}}^1$

素因数の和:11992

約数の個数: 60

約数和(自身を含む): 823661568

約数和(自身を除く): 485616368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 142, 200, 284, 355, 400, 568, 710, 1136, 1420, 1775, 2840, 3550, 5680, 7100, 11903, 14200, 23806, 28400, 47612, 59515, 95224, 119030, 190448, 238060, 297575, 476120, 595150, 845113, 952240, 1190300, 1690226, 2380600, 3380452, 4225565, 4761200, 6760904, 8451130, 13521808, 16902260, 21127825, 33804520, 42255650, 67609040, 84511300, 169022600, 338045200]

約数ペア:

[(1, 338045200), (2, 169022600), (4, 84511300), (5, 67609040), (8, 42255650), (10, 33804520), (16, 21127825), (20, 16902260), (25, 13521808), (40, 8451130), (50, 6760904), (71, 4761200), (80, 4225565), (100, 3380452), (142, 2380600), (200, 1690226), (284, 1190300), (355, 952240), (400, 845113), (568, 595150), (710, 476120), (1136, 297575), (1420, 238060), (1775, 190448), (2840, 119030), (3550, 95224), (5680, 59515), (7100, 47612), (11903, 28400), (14200, 23806)]