9470240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 25084080

約数和(自身を除く): 15613840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 157, 160, 208, 232, 260, 290, 314, 377, 416, 464, 520, 580, 628, 754, 785, 928, 1040, 1160, 1256, 1508, 1570, 1885, 2041, 2080, 2320, 2512, 3016, 3140, 3770, 4082, 4553, 4640, 5024, 6032, 6280, 7540, 8164, 9106, 10205, 12064, 12560, 15080, 16328, 18212, 20410, 22765, 25120, 30160, 32656, 36424, 40820, 45530, 59189, 60320, 65312, 72848, 81640, 91060, 118378, 145696, 163280, 182120, 236756, 295945, 326560, 364240, 473512, 591890, 728480, 947024, 1183780, 1894048, 2367560, 4735120, 9470240]

約数ペア:

[(1, 9470240), (2, 4735120), (4, 2367560), (5, 1894048), (8, 1183780), (10, 947024), (13, 728480), (16, 591890), (20, 473512), (26, 364240), (29, 326560), (32, 295945), (40, 236756), (52, 182120), (58, 163280), (65, 145696), (80, 118378), (104, 91060), (116, 81640), (130, 72848), (145, 65312), (157, 60320), (160, 59189), (208, 45530), (232, 40820), (260, 36424), (290, 32656), (314, 30160), (377, 25120), (416, 22765), (464, 20410), (520, 18212), (580, 16328), (628, 15080), (754, 12560), (785, 12064), (928, 10205), (1040, 9106), (1160, 8164), (1256, 7540), (1508, 6280), (1570, 6032), (1885, 5024), (2041, 4640), (2080, 4553), (2320, 4082), (2512, 3770), (3016, 3140)]