69994600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26921}}^1$

素因数の和:26950

約数の個数: 48

約数和(自身を含む): 175262220

約数和(自身を除く): 105267620

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, 1300, 2600, 26921, 53842, 107684, 134605, 215368, 269210, 349973, 538420, 673025, 699946, 1076840, 1346050, 1399892, 1749865, 2692100, 2799784, 3499730, 5384200, 6999460, 8749325, 13998920, 17498650, 34997300, 69994600]

約数ペア:

[(1, 69994600), (2, 34997300), (4, 17498650), (5, 13998920), (8, 8749325), (10, 6999460), (13, 5384200), (20, 3499730), (25, 2799784), (26, 2692100), (40, 1749865), (50, 1399892), (52, 1346050), (65, 1076840), (100, 699946), (104, 673025), (130, 538420), (200, 349973), (260, 269210), (325, 215368), (520, 134605), (650, 107684), (1300, 53842), (2600, 26921)]