38483770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{761}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 74889360

約数和(自身を除く): 36405590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 389, 761, 778, 1522, 1945, 3805, 3890, 5057, 7610, 9893, 10114, 19786, 25285, 49465, 50570, 98930, 296029, 592058, 1480145, 2960290, 3848377, 7696754, 19241885, 38483770]

約数ペア:

[(1, 38483770), (2, 19241885), (5, 7696754), (10, 3848377), (13, 2960290), (26, 1480145), (65, 592058), (130, 296029), (389, 98930), (761, 50570), (778, 49465), (1522, 25285), (1945, 19786), (3805, 10114), (3890, 9893), (5057, 7610)]