1534000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:95

約数の個数: 80

約数和(自身を含む): 4062240

約数和(自身を除く): 2528240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 59, 65, 80, 100, 104, 118, 125, 130, 200, 208, 236, 250, 260, 295, 325, 400, 472, 500, 520, 590, 650, 767, 944, 1000, 1040, 1180, 1300, 1475, 1534, 1625, 2000, 2360, 2600, 2950, 3068, 3250, 3835, 4720, 5200, 5900, 6136, 6500, 7375, 7670, 11800, 12272, 13000, 14750, 15340, 19175, 23600, 26000, 29500, 30680, 38350, 59000, 61360, 76700, 95875, 118000, 153400, 191750, 306800, 383500, 767000, 1534000]

約数ペア:

[(1, 1534000), (2, 767000), (4, 383500), (5, 306800), (8, 191750), (10, 153400), (13, 118000), (16, 95875), (20, 76700), (25, 61360), (26, 59000), (40, 38350), (50, 30680), (52, 29500), (59, 26000), (65, 23600), (80, 19175), (100, 15340), (104, 14750), (118, 13000), (125, 12272), (130, 11800), (200, 7670), (208, 7375), (236, 6500), (250, 6136), (260, 5900), (295, 5200), (325, 4720), (400, 3835), (472, 3250), (500, 3068), (520, 2950), (590, 2600), (650, 2360), (767, 2000), (944, 1625), (1000, 1534), (1040, 1475), (1180, 1300)]