103666833040

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18251203}}^1$

素因数の和:18251287

約数の個数: 40

約数和(自身を含む): 244420123968

約数和(自身を除く): 140753290928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 18251203, 36502406, 73004812, 91256015, 146009624, 182512030, 292019248, 365024060, 730048120, 1295835413, 1460096240, 2591670826, 5183341652, 6479177065, 10366683304, 12958354130, 20733366608, 25916708260, 51833416520, 103666833040]

約数ペア:

[(1, 103666833040), (2, 51833416520), (4, 25916708260), (5, 20733366608), (8, 12958354130), (10, 10366683304), (16, 6479177065), (20, 5183341652), (40, 2591670826), (71, 1460096240), (80, 1295835413), (142, 730048120), (284, 365024060), (355, 292019248), (568, 182512030), (710, 146009624), (1136, 91256015), (1420, 73004812), (2840, 36502406), (5680, 18251203)]