1170078260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:938

約数の個数: 96

約数和(自身を含む): 2750899200

約数和(自身を除く): 1580820940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 169, 260, 310, 338, 403, 620, 676, 806, 845, 859, 1612, 1690, 1718, 2015, 2197, 3380, 3436, 4030, 4295, 4394, 5239, 8060, 8590, 8788, 10478, 10985, 11167, 17180, 20956, 21970, 22334, 26195, 26629, 43940, 44668, 52390, 53258, 55835, 68107, 104780, 106516, 111670, 133145, 136214, 145171, 223340, 266290, 272428, 290342, 340535, 346177, 532580, 580684, 681070, 692354, 725855, 1362140, 1384708, 1451710, 1730885, 1887223, 2903420, 3461770, 3774446, 4500301, 6923540, 7548892, 9000602, 9436115, 18001204, 18872230, 22501505, 37744460, 45003010, 58503913, 90006020, 117007826, 234015652, 292519565, 585039130, 1170078260]

約数ペア:

[(1, 1170078260), (2, 585039130), (4, 292519565), (5, 234015652), (10, 117007826), (13, 90006020), (20, 58503913), (26, 45003010), (31, 37744460), (52, 22501505), (62, 18872230), (65, 18001204), (124, 9436115), (130, 9000602), (155, 7548892), (169, 6923540), (260, 4500301), (310, 3774446), (338, 3461770), (403, 2903420), (620, 1887223), (676, 1730885), (806, 1451710), (845, 1384708), (859, 1362140), (1612, 725855), (1690, 692354), (1718, 681070), (2015, 580684), (2197, 532580), (3380, 346177), (3436, 340535), (4030, 290342), (4295, 272428), (4394, 266290), (5239, 223340), (8060, 145171), (8590, 136214), (8788, 133145), (10478, 111670), (10985, 106516), (11167, 104780), (17180, 68107), (20956, 55835), (21970, 53258), (22334, 52390), (26195, 44668), (26629, 43940)]