1952600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 4895520

約数和(自身を除く): 2942920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 751, 1300, 1502, 2600, 3004, 3755, 6008, 7510, 9763, 15020, 18775, 19526, 30040, 37550, 39052, 48815, 75100, 78104, 97630, 150200, 195260, 244075, 390520, 488150, 976300, 1952600]

約数ペア:

[(1, 1952600), (2, 976300), (4, 488150), (5, 390520), (8, 244075), (10, 195260), (13, 150200), (20, 97630), (25, 78104), (26, 75100), (40, 48815), (50, 39052), (52, 37550), (65, 30040), (100, 19526), (104, 18775), (130, 15020), (200, 9763), (260, 7510), (325, 6008), (520, 3755), (650, 3004), (751, 2600), (1300, 1502)]