29867680

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 75252240

約数和(自身を除く): 45384560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 80, 82, 116, 145, 157, 160, 164, 205, 232, 290, 314, 328, 410, 464, 580, 628, 656, 785, 820, 928, 1160, 1189, 1256, 1312, 1570, 1640, 2320, 2378, 2512, 3140, 3280, 4553, 4640, 4756, 5024, 5945, 6280, 6437, 6560, 9106, 9512, 11890, 12560, 12874, 18212, 19024, 22765, 23780, 25120, 25748, 32185, 36424, 38048, 45530, 47560, 51496, 64370, 72848, 91060, 95120, 102992, 128740, 145696, 182120, 186673, 190240, 205984, 257480, 364240, 373346, 514960, 728480, 746692, 933365, 1029920, 1493384, 1866730, 2986768, 3733460, 5973536, 7466920, 14933840, 29867680]

約数ペア:

[(1, 29867680), (2, 14933840), (4, 7466920), (5, 5973536), (8, 3733460), (10, 2986768), (16, 1866730), (20, 1493384), (29, 1029920), (32, 933365), (40, 746692), (41, 728480), (58, 514960), (80, 373346), (82, 364240), (116, 257480), (145, 205984), (157, 190240), (160, 186673), (164, 182120), (205, 145696), (232, 128740), (290, 102992), (314, 95120), (328, 91060), (410, 72848), (464, 64370), (580, 51496), (628, 47560), (656, 45530), (785, 38048), (820, 36424), (928, 32185), (1160, 25748), (1189, 25120), (1256, 23780), (1312, 22765), (1570, 19024), (1640, 18212), (2320, 12874), (2378, 12560), (2512, 11890), (3140, 9512), (3280, 9106), (4553, 6560), (4640, 6437), (4756, 6280), (5024, 5945)]