23208250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 48301344

約数和(自身を除く): 25093094

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 125, 130, 185, 193, 250, 325, 370, 386, 481, 650, 925, 962, 965, 1625, 1850, 1930, 2405, 2509, 3250, 4625, 4810, 4825, 5018, 7141, 9250, 9650, 12025, 12545, 14282, 24050, 24125, 25090, 35705, 48250, 60125, 62725, 71410, 92833, 120250, 125450, 178525, 185666, 313625, 357050, 464165, 627250, 892625, 928330, 1785250, 2320825, 4641650, 11604125, 23208250]

約数ペア:

[(1, 23208250), (2, 11604125), (5, 4641650), (10, 2320825), (13, 1785250), (25, 928330), (26, 892625), (37, 627250), (50, 464165), (65, 357050), (74, 313625), (125, 185666), (130, 178525), (185, 125450), (193, 120250), (250, 92833), (325, 71410), (370, 62725), (386, 60125), (481, 48250), (650, 35705), (925, 25090), (962, 24125), (965, 24050), (1625, 14282), (1850, 12545), (1930, 12025), (2405, 9650), (2509, 9250), (3250, 7141), (4625, 5018), (4810, 4825)]