25397300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13367}}^1$

素因数の和:13400

約数の個数: 36

約数和(自身を含む): 58017120

約数和(自身を除く): 32619820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 13367, 26734, 53468, 66835, 133670, 253973, 267340, 334175, 507946, 668350, 1015892, 1269865, 1336700, 2539730, 5079460, 6349325, 12698650, 25397300]

約数ペア:

[(1, 25397300), (2, 12698650), (4, 6349325), (5, 5079460), (10, 2539730), (19, 1336700), (20, 1269865), (25, 1015892), (38, 668350), (50, 507946), (76, 334175), (95, 267340), (100, 253973), (190, 133670), (380, 66835), (475, 53468), (950, 26734), (1900, 13367)]