19363000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 48849840

約数和(自身を除く): 29486840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 67, 68, 85, 100, 125, 134, 136, 170, 200, 250, 268, 289, 335, 340, 425, 500, 536, 578, 670, 680, 850, 1000, 1139, 1156, 1340, 1445, 1675, 1700, 2125, 2278, 2312, 2680, 2890, 3350, 3400, 4250, 4556, 5695, 5780, 6700, 7225, 8375, 8500, 9112, 11390, 11560, 13400, 14450, 16750, 17000, 19363, 22780, 28475, 28900, 33500, 36125, 38726, 45560, 56950, 57800, 67000, 72250, 77452, 96815, 113900, 142375, 144500, 154904, 193630, 227800, 284750, 289000, 387260, 484075, 569500, 774520, 968150, 1139000, 1936300, 2420375, 3872600, 4840750, 9681500, 19363000]

約数ペア:

[(1, 19363000), (2, 9681500), (4, 4840750), (5, 3872600), (8, 2420375), (10, 1936300), (17, 1139000), (20, 968150), (25, 774520), (34, 569500), (40, 484075), (50, 387260), (67, 289000), (68, 284750), (85, 227800), (100, 193630), (125, 154904), (134, 144500), (136, 142375), (170, 113900), (200, 96815), (250, 77452), (268, 72250), (289, 67000), (335, 57800), (340, 56950), (425, 45560), (500, 38726), (536, 36125), (578, 33500), (670, 28900), (680, 28475), (850, 22780), (1000, 19363), (1139, 17000), (1156, 16750), (1340, 14450), (1445, 13400), (1675, 11560), (1700, 11390), (2125, 9112), (2278, 8500), (2312, 8375), (2680, 7225), (2890, 6700), (3350, 5780), (3400, 5695), (4250, 4556)]