25747430

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 47706624

約数和(自身を除く): 21959194

約数列:

[1, 2, 5, 10, 67, 83, 134, 166, 335, 415, 463, 670, 830, 926, 2315, 4630, 5561, 11122, 27805, 31021, 38429, 55610, 62042, 76858, 155105, 192145, 310210, 384290, 2574743, 5149486, 12873715, 25747430]

約数ペア:

[(1, 25747430), (2, 12873715), (5, 5149486), (10, 2574743), (67, 384290), (83, 310210), (134, 192145), (166, 155105), (335, 76858), (415, 62042), (463, 55610), (670, 38429), (830, 31021), (926, 27805), (2315, 11122), (4630, 5561)]