104244320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21017}}^1$

素因数の和:21063

約数の個数: 48

約数和(自身を含む): 254233728

約数和(自身を除く): 149989408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 21017, 42034, 84068, 105085, 168136, 210170, 336272, 420340, 651527, 672544, 840680, 1303054, 1681360, 2606108, 3257635, 3362720, 5212216, 6515270, 10424432, 13030540, 20848864, 26061080, 52122160, 104244320]

約数ペア:

[(1, 104244320), (2, 52122160), (4, 26061080), (5, 20848864), (8, 13030540), (10, 10424432), (16, 6515270), (20, 5212216), (31, 3362720), (32, 3257635), (40, 2606108), (62, 1681360), (80, 1303054), (124, 840680), (155, 672544), (160, 651527), (248, 420340), (310, 336272), (496, 210170), (620, 168136), (992, 105085), (1240, 84068), (2480, 42034), (4960, 21017)]