713385640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{52301}}^1$

素因数の和:52354

約数の個数: 64

約数和(自身を含む): 1807557120

約数和(自身を除く): 1094171480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 13640, 52301, 104602, 209204, 261505, 418408, 523010, 575311, 1046020, 1150622, 1621331, 2092040, 2301244, 2876555, 3242662, 4602488, 5753110, 6485324, 8106655, 11506220, 12970648, 16213310, 17834641, 23012440, 32426620, 35669282, 64853240, 71338564, 89173205, 142677128, 178346410, 356692820, 713385640]

約数ペア:

[(1, 713385640), (2, 356692820), (4, 178346410), (5, 142677128), (8, 89173205), (10, 71338564), (11, 64853240), (20, 35669282), (22, 32426620), (31, 23012440), (40, 17834641), (44, 16213310), (55, 12970648), (62, 11506220), (88, 8106655), (110, 6485324), (124, 5753110), (155, 4602488), (220, 3242662), (248, 2876555), (310, 2301244), (341, 2092040), (440, 1621331), (620, 1150622), (682, 1046020), (1240, 575311), (1364, 523010), (1705, 418408), (2728, 261505), (3410, 209204), (6820, 104602), (13640, 52301)]