1036178720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{208907}}^1$

素因数の和:208953

約数の個数: 48

約数和(自身を含む): 2526951168

約数和(自身を除く): 1490772448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 208907, 417814, 835628, 1044535, 1671256, 2089070, 3342512, 4178140, 6476117, 6685024, 8356280, 12952234, 16712560, 25904468, 32380585, 33425120, 51808936, 64761170, 103617872, 129522340, 207235744, 259044680, 518089360, 1036178720]

約数ペア:

[(1, 1036178720), (2, 518089360), (4, 259044680), (5, 207235744), (8, 129522340), (10, 103617872), (16, 64761170), (20, 51808936), (31, 33425120), (32, 32380585), (40, 25904468), (62, 16712560), (80, 12952234), (124, 8356280), (155, 6685024), (160, 6476117), (248, 4178140), (310, 3342512), (496, 2089070), (620, 1671256), (992, 1044535), (1240, 835628), (2480, 417814), (4960, 208907)]