23508320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 65672208

約数和(自身を除く): 42163888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 37, 38, 40, 44, 55, 74, 76, 80, 88, 95, 110, 148, 152, 160, 176, 185, 190, 209, 220, 296, 304, 352, 361, 370, 380, 407, 418, 440, 592, 608, 703, 722, 740, 760, 814, 836, 880, 1045, 1184, 1406, 1444, 1480, 1520, 1628, 1672, 1760, 1805, 2035, 2090, 2812, 2888, 2960, 3040, 3256, 3344, 3515, 3610, 3971, 4070, 4180, 5624, 5776, 5920, 6512, 6688, 7030, 7220, 7733, 7942, 8140, 8360, 11248, 11552, 13024, 13357, 14060, 14440, 15466, 15884, 16280, 16720, 19855, 22496, 26714, 28120, 28880, 30932, 31768, 32560, 33440, 38665, 39710, 53428, 56240, 57760, 61864, 63536, 65120, 66785, 77330, 79420, 106856, 112480, 123728, 127072, 133570, 146927, 154660, 158840, 213712, 247456, 267140, 293854, 309320, 317680, 427424, 534280, 587708, 618640, 635360, 734635, 1068560, 1175416, 1237280, 1469270, 2137120, 2350832, 2938540, 4701664, 5877080, 11754160, 23508320]

約数ペア:

[(1, 23508320), (2, 11754160), (4, 5877080), (5, 4701664), (8, 2938540), (10, 2350832), (11, 2137120), (16, 1469270), (19, 1237280), (20, 1175416), (22, 1068560), (32, 734635), (37, 635360), (38, 618640), (40, 587708), (44, 534280), (55, 427424), (74, 317680), (76, 309320), (80, 293854), (88, 267140), (95, 247456), (110, 213712), (148, 158840), (152, 154660), (160, 146927), (176, 133570), (185, 127072), (190, 123728), (209, 112480), (220, 106856), (296, 79420), (304, 77330), (352, 66785), (361, 65120), (370, 63536), (380, 61864), (407, 57760), (418, 56240), (440, 53428), (592, 39710), (608, 38665), (703, 33440), (722, 32560), (740, 31768), (760, 30932), (814, 28880), (836, 28120), (880, 26714), (1045, 22496), (1184, 19855), (1406, 16720), (1444, 16280), (1480, 15884), (1520, 15466), (1628, 14440), (1672, 14060), (1760, 13357), (1805, 13024), (2035, 11552), (2090, 11248), (2812, 8360), (2888, 8140), (2960, 7942), (3040, 7733), (3256, 7220), (3344, 7030), (3515, 6688), (3610, 6512), (3971, 5920), (4070, 5776), (4180, 5624)]