104189000

素因数分解:

$2^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{2423}}^1$

素因数の和:2487

約数の個数: 64

約数和(自身を含む): 249575040

約数和(自身を除く): 145386040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 125, 172, 200, 215, 250, 344, 430, 500, 860, 1000, 1075, 1720, 2150, 2423, 4300, 4846, 5375, 8600, 9692, 10750, 12115, 19384, 21500, 24230, 43000, 48460, 60575, 96920, 104189, 121150, 208378, 242300, 302875, 416756, 484600, 520945, 605750, 833512, 1041890, 1211500, 2083780, 2423000, 2604725, 4167560, 5209450, 10418900, 13023625, 20837800, 26047250, 52094500, 104189000]

約数ペア:

[(1, 104189000), (2, 52094500), (4, 26047250), (5, 20837800), (8, 13023625), (10, 10418900), (20, 5209450), (25, 4167560), (40, 2604725), (43, 2423000), (50, 2083780), (86, 1211500), (100, 1041890), (125, 833512), (172, 605750), (200, 520945), (215, 484600), (250, 416756), (344, 302875), (430, 242300), (500, 208378), (860, 121150), (1000, 104189), (1075, 96920), (1720, 60575), (2150, 48460), (2423, 43000), (4300, 24230), (4846, 21500), (5375, 19384), (8600, 12115), (9692, 10750)]