2500492280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{437149}}^1$

素因数の和:437184

約数の個数: 64

約数和(自身を含む): 6609708000

約数和(自身を除く): 4109215720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 437149, 874298, 1748596, 2185745, 3497192, 4371490, 4808639, 5682937, 8742980, 9617278, 11365874, 17485960, 19234556, 22731748, 24043195, 28414685, 38469112, 45463496, 48086390, 56829370, 62512307, 96172780, 113658740, 125024614, 192345560, 227317480, 250049228, 312561535, 500098456, 625123070, 1250246140, 2500492280]

約数ペア:

[(1, 2500492280), (2, 1250246140), (4, 625123070), (5, 500098456), (8, 312561535), (10, 250049228), (11, 227317480), (13, 192345560), (20, 125024614), (22, 113658740), (26, 96172780), (40, 62512307), (44, 56829370), (52, 48086390), (55, 45463496), (65, 38469112), (88, 28414685), (104, 24043195), (110, 22731748), (130, 19234556), (143, 17485960), (220, 11365874), (260, 9617278), (286, 8742980), (440, 5682937), (520, 4808639), (572, 4371490), (715, 3497192), (1144, 2185745), (1430, 1748596), (2860, 874298), (5720, 437149)]