7368140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1667}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 17654112

約数和(自身を除く): 10285972

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 1667, 2210, 3334, 4420, 6668, 8335, 16670, 21671, 28339, 33340, 43342, 56678, 86684, 108355, 113356, 141695, 216710, 283390, 368407, 433420, 566780, 736814, 1473628, 1842035, 3684070, 7368140]

約数ペア:

[(1, 7368140), (2, 3684070), (4, 1842035), (5, 1473628), (10, 736814), (13, 566780), (17, 433420), (20, 368407), (26, 283390), (34, 216710), (52, 141695), (65, 113356), (68, 108355), (85, 86684), (130, 56678), (170, 43342), (221, 33340), (260, 28339), (340, 21671), (442, 16670), (884, 8335), (1105, 6668), (1667, 4420), (2210, 3334)]