16149250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4969}}^1$

素因数の和:4999

約数の個数: 32

約数和(自身を含む): 32563440

約数和(自身を除く): 16414190

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 4969, 9938, 24845, 49690, 64597, 124225, 129194, 248450, 322985, 621125, 645970, 1242250, 1614925, 3229850, 8074625, 16149250]

約数ペア:

[(1, 16149250), (2, 8074625), (5, 3229850), (10, 1614925), (13, 1242250), (25, 645970), (26, 621125), (50, 322985), (65, 248450), (125, 129194), (130, 124225), (250, 64597), (325, 49690), (650, 24845), (1625, 9938), (3250, 4969)]