103678108840

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1409}}^1\times {\mathrm{11717}}^1$

素因数の和:13294

約数の個数: 64

約数和(自身を含む): 234948243600

約数和(自身を除く): 131270134760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1409, 1570, 2818, 3140, 5636, 6280, 7045, 11272, 11717, 14090, 23434, 28180, 46868, 56360, 58585, 93736, 117170, 221213, 234340, 442426, 468680, 884852, 1106065, 1769704, 1839569, 2212130, 3679138, 4424260, 7358276, 8848520, 9197845, 14716552, 16509253, 18395690, 33018506, 36791380, 66037012, 73582760, 82546265, 132074024, 165092530, 330185060, 660370120, 2591952721, 5183905442, 10367810884, 12959763605, 20735621768, 25919527210, 51839054420, 103678108840]

約数ペア:

[(1, 103678108840), (2, 51839054420), (4, 25919527210), (5, 20735621768), (8, 12959763605), (10, 10367810884), (20, 5183905442), (40, 2591952721), (157, 660370120), (314, 330185060), (628, 165092530), (785, 132074024), (1256, 82546265), (1409, 73582760), (1570, 66037012), (2818, 36791380), (3140, 33018506), (5636, 18395690), (6280, 16509253), (7045, 14716552), (11272, 9197845), (11717, 8848520), (14090, 7358276), (23434, 4424260), (28180, 3679138), (46868, 2212130), (56360, 1839569), (58585, 1769704), (93736, 1106065), (117170, 884852), (221213, 468680), (234340, 442426)]