9962840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13109}}^1$

素因数の和:13139

約数の個数: 32

約数和(自身を含む): 23598000

約数和(自身を除く): 13635160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 13109, 26218, 52436, 65545, 104872, 131090, 249071, 262180, 498142, 524360, 996284, 1245355, 1992568, 2490710, 4981420, 9962840]

約数ペア:

[(1, 9962840), (2, 4981420), (4, 2490710), (5, 1992568), (8, 1245355), (10, 996284), (19, 524360), (20, 498142), (38, 262180), (40, 249071), (76, 131090), (95, 104872), (152, 65545), (190, 52436), (380, 26218), (760, 13109)]