126334130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4933}}^1$

素因数の和:5150

約数の個数: 32

約数和(自身を含む): 246186864

約数和(自身を除く): 119852734

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2561, 4933, 5122, 9866, 12805, 24665, 25610, 49330, 64129, 128258, 320645, 641290, 971801, 1943602, 4859005, 9718010, 12633413, 25266826, 63167065, 126334130]

約数ペア:

[(1, 126334130), (2, 63167065), (5, 25266826), (10, 12633413), (13, 9718010), (26, 4859005), (65, 1943602), (130, 971801), (197, 641290), (394, 320645), (985, 128258), (1970, 64129), (2561, 49330), (4933, 25610), (5122, 24665), (9866, 12805)]