23017280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:544

約数の個数: 112

約数和(自身を含む): 64520064

約数和(自身を除く): 41502784

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 503, 520, 572, 704, 715, 832, 880, 1006, 1040, 1144, 1430, 1760, 2012, 2080, 2288, 2515, 2860, 3520, 4024, 4160, 4576, 5030, 5533, 5720, 6539, 8048, 9152, 10060, 11066, 11440, 13078, 16096, 20120, 22132, 22880, 26156, 27665, 32192, 32695, 40240, 44264, 45760, 52312, 55330, 65390, 71929, 80480, 88528, 104624, 110660, 130780, 143858, 160960, 177056, 209248, 221320, 261560, 287716, 354112, 359645, 418496, 442640, 523120, 575432, 719290, 885280, 1046240, 1150864, 1438580, 1770560, 2092480, 2301728, 2877160, 4603456, 5754320, 11508640, 23017280]

約数ペア:

[(1, 23017280), (2, 11508640), (4, 5754320), (5, 4603456), (8, 2877160), (10, 2301728), (11, 2092480), (13, 1770560), (16, 1438580), (20, 1150864), (22, 1046240), (26, 885280), (32, 719290), (40, 575432), (44, 523120), (52, 442640), (55, 418496), (64, 359645), (65, 354112), (80, 287716), (88, 261560), (104, 221320), (110, 209248), (130, 177056), (143, 160960), (160, 143858), (176, 130780), (208, 110660), (220, 104624), (260, 88528), (286, 80480), (320, 71929), (352, 65390), (416, 55330), (440, 52312), (503, 45760), (520, 44264), (572, 40240), (704, 32695), (715, 32192), (832, 27665), (880, 26156), (1006, 22880), (1040, 22132), (1144, 20120), (1430, 16096), (1760, 13078), (2012, 11440), (2080, 11066), (2288, 10060), (2515, 9152), (2860, 8048), (3520, 6539), (4024, 5720), (4160, 5533), (4576, 5030)]