39623090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17929}}^1$

素因数の和:17966

約数の個数: 32

約数和(自身を含む): 81330480

約数和(自身を除く): 41707390

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 17929, 35858, 89645, 179290, 233077, 304793, 466154, 609586, 1165385, 1523965, 2330770, 3047930, 3962309, 7924618, 19811545, 39623090]

約数ペア:

[(1, 39623090), (2, 19811545), (5, 7924618), (10, 3962309), (13, 3047930), (17, 2330770), (26, 1523965), (34, 1165385), (65, 609586), (85, 466154), (130, 304793), (170, 233077), (221, 179290), (442, 89645), (1105, 35858), (2210, 17929)]