34498040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 82114560

約数和(自身を除く): 47616520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 124, 155, 172, 215, 248, 310, 344, 430, 620, 647, 860, 1240, 1294, 1333, 1720, 2588, 2666, 3235, 5176, 5332, 6470, 6665, 10664, 12940, 13330, 20057, 25880, 26660, 27821, 40114, 53320, 55642, 80228, 100285, 111284, 139105, 160456, 200570, 222568, 278210, 401140, 556420, 802280, 862451, 1112840, 1724902, 3449804, 4312255, 6899608, 8624510, 17249020, 34498040]

約数ペア:

[(1, 34498040), (2, 17249020), (4, 8624510), (5, 6899608), (8, 4312255), (10, 3449804), (20, 1724902), (31, 1112840), (40, 862451), (43, 802280), (62, 556420), (86, 401140), (124, 278210), (155, 222568), (172, 200570), (215, 160456), (248, 139105), (310, 111284), (344, 100285), (430, 80228), (620, 55642), (647, 53320), (860, 40114), (1240, 27821), (1294, 26660), (1333, 25880), (1720, 20057), (2588, 13330), (2666, 12940), (3235, 10664), (5176, 6665), (5332, 6470)]