39655070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43577}}^1$

素因数の和:43604

約数の個数: 32

約数和(自身を含む): 87853248

約数和(自身を除く): 48198178

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 43577, 87154, 217885, 305039, 435770, 566501, 610078, 1133002, 1525195, 2832505, 3050390, 3965507, 5665010, 7931014, 19827535, 39655070]

約数ペア:

[(1, 39655070), (2, 19827535), (5, 7931014), (7, 5665010), (10, 3965507), (13, 3050390), (14, 2832505), (26, 1525195), (35, 1133002), (65, 610078), (70, 566501), (91, 435770), (130, 305039), (182, 217885), (455, 87154), (910, 43577)]