2331728450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{31069}}^1$

素因数の和:31179

約数の個数: 48

約数和(自身を含む): 4623216000

約数和(自身を除く): 2291487550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 79, 95, 158, 190, 395, 475, 790, 950, 1501, 1975, 3002, 3950, 7505, 15010, 31069, 37525, 62138, 75050, 155345, 310690, 590311, 776725, 1180622, 1553450, 2454451, 2951555, 4908902, 5903110, 12272255, 14757775, 24544510, 29515550, 46634569, 61361275, 93269138, 122722550, 233172845, 466345690, 1165864225, 2331728450]

約数ペア:

[(1, 2331728450), (2, 1165864225), (5, 466345690), (10, 233172845), (19, 122722550), (25, 93269138), (38, 61361275), (50, 46634569), (79, 29515550), (95, 24544510), (158, 14757775), (190, 12272255), (395, 5903110), (475, 4908902), (790, 2951555), (950, 2454451), (1501, 1553450), (1975, 1180622), (3002, 776725), (3950, 590311), (7505, 310690), (15010, 155345), (31069, 75050), (37525, 62138)]