9667840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 28844928

約数和(自身を除く): 19177088

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 83, 91, 104, 112, 128, 130, 140, 160, 166, 182, 208, 224, 256, 260, 280, 320, 332, 364, 415, 416, 448, 455, 520, 560, 581, 640, 664, 728, 830, 832, 896, 910, 1040, 1079, 1120, 1162, 1280, 1328, 1456, 1660, 1664, 1792, 1820, 2080, 2158, 2240, 2324, 2656, 2905, 2912, 3320, 3328, 3640, 4160, 4316, 4480, 4648, 5312, 5395, 5810, 5824, 6640, 7280, 7553, 8320, 8632, 8960, 9296, 10624, 10790, 11620, 11648, 13280, 14560, 15106, 16640, 17264, 18592, 21248, 21580, 23240, 23296, 26560, 29120, 30212, 34528, 37184, 37765, 43160, 46480, 53120, 58240, 60424, 69056, 74368, 75530, 86320, 92960, 106240, 116480, 120848, 138112, 148736, 151060, 172640, 185920, 241696, 276224, 302120, 345280, 371840, 483392, 604240, 690560, 743680, 966784, 1208480, 1381120, 1933568, 2416960, 4833920, 9667840]

約数ペア:

[(1, 9667840), (2, 4833920), (4, 2416960), (5, 1933568), (7, 1381120), (8, 1208480), (10, 966784), (13, 743680), (14, 690560), (16, 604240), (20, 483392), (26, 371840), (28, 345280), (32, 302120), (35, 276224), (40, 241696), (52, 185920), (56, 172640), (64, 151060), (65, 148736), (70, 138112), (80, 120848), (83, 116480), (91, 106240), (104, 92960), (112, 86320), (128, 75530), (130, 74368), (140, 69056), (160, 60424), (166, 58240), (182, 53120), (208, 46480), (224, 43160), (256, 37765), (260, 37184), (280, 34528), (320, 30212), (332, 29120), (364, 26560), (415, 23296), (416, 23240), (448, 21580), (455, 21248), (520, 18592), (560, 17264), (581, 16640), (640, 15106), (664, 14560), (728, 13280), (830, 11648), (832, 11620), (896, 10790), (910, 10624), (1040, 9296), (1079, 8960), (1120, 8632), (1162, 8320), (1280, 7553), (1328, 7280), (1456, 6640), (1660, 5824), (1664, 5810), (1792, 5395), (1820, 5312), (2080, 4648), (2158, 4480), (2240, 4316), (2324, 4160), (2656, 3640), (2905, 3328), (2912, 3320)]