23065700840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{171263}}^1$

素因数の和:171331

約数の個数: 128

約数和(自身を含む): 65600962560

約数和(自身を除く): 42535261720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 91, 104, 130, 140, 148, 182, 185, 259, 260, 280, 296, 364, 370, 455, 481, 518, 520, 728, 740, 910, 962, 1036, 1295, 1480, 1820, 1924, 2072, 2405, 2590, 3367, 3640, 3848, 4810, 5180, 6734, 9620, 10360, 13468, 16835, 19240, 26936, 33670, 67340, 134680, 171263, 342526, 685052, 856315, 1198841, 1370104, 1712630, 2226419, 2397682, 3425260, 4452838, 4795364, 5994205, 6336731, 6850520, 8905676, 9590728, 11132095, 11988410, 12673462, 15584933, 17811352, 22264190, 23976820, 25346924, 31169866, 31683655, 44357117, 44528380, 47953640, 50693848, 62339732, 63367310, 77924665, 82377503, 88714234, 89056760, 124679464, 126734620, 155849330, 164755006, 177428468, 221785585, 253469240, 311698660, 329510012, 354856936, 411887515, 443571170, 576642521, 623397320, 659020024, 823775030, 887142340, 1153285042, 1647550060, 1774284680, 2306570084, 2883212605, 3295100120, 4613140168, 5766425210, 11532850420, 23065700840]

約数ペア:

[(1, 23065700840), (2, 11532850420), (4, 5766425210), (5, 4613140168), (7, 3295100120), (8, 2883212605), (10, 2306570084), (13, 1774284680), (14, 1647550060), (20, 1153285042), (26, 887142340), (28, 823775030), (35, 659020024), (37, 623397320), (40, 576642521), (52, 443571170), (56, 411887515), (65, 354856936), (70, 329510012), (74, 311698660), (91, 253469240), (104, 221785585), (130, 177428468), (140, 164755006), (148, 155849330), (182, 126734620), (185, 124679464), (259, 89056760), (260, 88714234), (280, 82377503), (296, 77924665), (364, 63367310), (370, 62339732), (455, 50693848), (481, 47953640), (518, 44528380), (520, 44357117), (728, 31683655), (740, 31169866), (910, 25346924), (962, 23976820), (1036, 22264190), (1295, 17811352), (1480, 15584933), (1820, 12673462), (1924, 11988410), (2072, 11132095), (2405, 9590728), (2590, 8905676), (3367, 6850520), (3640, 6336731), (3848, 5994205), (4810, 4795364), (5180, 4452838), (6734, 3425260), (9620, 2397682), (10360, 2226419), (13468, 1712630), (16835, 1370104), (19240, 1198841), (26936, 856315), (33670, 685052), (67340, 342526), (134680, 171263)]