77545000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1193}}^1$

素因数の和:1232

約数の個数: 80

約数和(自身を含む): 195827940

約数和(自身を除く): 118282940

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 625, 650, 1000, 1193, 1250, 1300, 1625, 2386, 2500, 2600, 3250, 4772, 5000, 5965, 6500, 8125, 9544, 11930, 13000, 15509, 16250, 23860, 29825, 31018, 32500, 47720, 59650, 62036, 65000, 77545, 119300, 124072, 149125, 155090, 238600, 298250, 310180, 387725, 596500, 620360, 745625, 775450, 1193000, 1491250, 1550900, 1938625, 2982500, 3101800, 3877250, 5965000, 7754500, 9693125, 15509000, 19386250, 38772500, 77545000]

約数ペア:

[(1, 77545000), (2, 38772500), (4, 19386250), (5, 15509000), (8, 9693125), (10, 7754500), (13, 5965000), (20, 3877250), (25, 3101800), (26, 2982500), (40, 1938625), (50, 1550900), (52, 1491250), (65, 1193000), (100, 775450), (104, 745625), (125, 620360), (130, 596500), (200, 387725), (250, 310180), (260, 298250), (325, 238600), (500, 155090), (520, 149125), (625, 124072), (650, 119300), (1000, 77545), (1193, 65000), (1250, 62036), (1300, 59650), (1625, 47720), (2386, 32500), (2500, 31018), (2600, 29825), (3250, 23860), (4772, 16250), (5000, 15509), (5965, 13000), (6500, 11930), (8125, 9544)]