102525520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1823}}^1$

素因数の和:1892

約数の個数: 80

約数和(自身を含む): 257840640

約数和(自身を除く): 155315120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 370, 380, 592, 703, 740, 760, 1406, 1480, 1520, 1823, 2812, 2960, 3515, 3646, 5624, 7030, 7292, 9115, 11248, 14060, 14584, 18230, 28120, 29168, 34637, 36460, 56240, 67451, 69274, 72920, 134902, 138548, 145840, 173185, 269804, 277096, 337255, 346370, 539608, 554192, 674510, 692740, 1079216, 1281569, 1349020, 1385480, 2563138, 2698040, 2770960, 5126276, 5396080, 6407845, 10252552, 12815690, 20505104, 25631380, 51262760, 102525520]

約数ペア:

[(1, 102525520), (2, 51262760), (4, 25631380), (5, 20505104), (8, 12815690), (10, 10252552), (16, 6407845), (19, 5396080), (20, 5126276), (37, 2770960), (38, 2698040), (40, 2563138), (74, 1385480), (76, 1349020), (80, 1281569), (95, 1079216), (148, 692740), (152, 674510), (185, 554192), (190, 539608), (296, 346370), (304, 337255), (370, 277096), (380, 269804), (592, 173185), (703, 145840), (740, 138548), (760, 134902), (1406, 72920), (1480, 69274), (1520, 67451), (1823, 56240), (2812, 36460), (2960, 34637), (3515, 29168), (3646, 28120), (5624, 18230), (7030, 14584), (7292, 14060), (9115, 11248)]