3832840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 9745920

約数和(自身を除く): 5913080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 281, 310, 341, 440, 562, 620, 682, 1124, 1240, 1364, 1405, 1705, 2248, 2728, 2810, 3091, 3410, 5620, 6182, 6820, 8711, 11240, 12364, 13640, 15455, 17422, 24728, 30910, 34844, 43555, 61820, 69688, 87110, 95821, 123640, 174220, 191642, 348440, 383284, 479105, 766568, 958210, 1916420, 3832840]

約数ペア:

[(1, 3832840), (2, 1916420), (4, 958210), (5, 766568), (8, 479105), (10, 383284), (11, 348440), (20, 191642), (22, 174220), (31, 123640), (40, 95821), (44, 87110), (55, 69688), (62, 61820), (88, 43555), (110, 34844), (124, 30910), (155, 24728), (220, 17422), (248, 15455), (281, 13640), (310, 12364), (341, 11240), (440, 8711), (562, 6820), (620, 6182), (682, 5620), (1124, 3410), (1240, 3091), (1364, 2810), (1405, 2728), (1705, 2248)]