34446280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{647}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 85380480

約数和(自身を除く): 50934200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 647, 968, 1210, 1294, 1331, 2420, 2588, 2662, 3235, 4840, 5176, 5324, 6470, 6655, 7117, 10648, 12940, 13310, 14234, 25880, 26620, 28468, 35585, 53240, 56936, 71170, 78287, 142340, 156574, 284680, 313148, 391435, 626296, 782870, 861157, 1565740, 1722314, 3131480, 3444628, 4305785, 6889256, 8611570, 17223140, 34446280]

約数ペア:

[(1, 34446280), (2, 17223140), (4, 8611570), (5, 6889256), (8, 4305785), (10, 3444628), (11, 3131480), (20, 1722314), (22, 1565740), (40, 861157), (44, 782870), (55, 626296), (88, 391435), (110, 313148), (121, 284680), (220, 156574), (242, 142340), (440, 78287), (484, 71170), (605, 56936), (647, 53240), (968, 35585), (1210, 28468), (1294, 26620), (1331, 25880), (2420, 14234), (2588, 13310), (2662, 12940), (3235, 10648), (4840, 7117), (5176, 6655), (5324, 6470)]