38394160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 111957120

約数和(自身を除く): 73562960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 37, 40, 56, 68, 70, 74, 80, 85, 109, 112, 119, 136, 140, 148, 170, 185, 218, 238, 259, 272, 280, 296, 340, 370, 436, 476, 518, 545, 560, 592, 595, 629, 680, 740, 763, 872, 952, 1036, 1090, 1190, 1258, 1295, 1360, 1480, 1526, 1744, 1853, 1904, 2072, 2180, 2380, 2516, 2590, 2960, 3052, 3145, 3706, 3815, 4033, 4144, 4360, 4403, 4760, 5032, 5180, 6104, 6290, 7412, 7630, 8066, 8720, 8806, 9265, 9520, 10064, 10360, 12208, 12580, 12971, 14824, 15260, 16132, 17612, 18530, 20165, 20720, 22015, 25160, 25942, 28231, 29648, 30520, 32264, 35224, 37060, 40330, 44030, 50320, 51884, 56462, 61040, 64528, 64855, 68561, 70448, 74120, 80660, 88060, 103768, 112924, 129710, 137122, 141155, 148240, 161320, 176120, 207536, 225848, 259420, 274244, 282310, 322640, 342805, 352240, 451696, 479927, 518840, 548488, 564620, 685610, 959854, 1037680, 1096976, 1129240, 1371220, 1919708, 2258480, 2399635, 2742440, 3839416, 4799270, 5484880, 7678832, 9598540, 19197080, 38394160]

約数ペア:

[(1, 38394160), (2, 19197080), (4, 9598540), (5, 7678832), (7, 5484880), (8, 4799270), (10, 3839416), (14, 2742440), (16, 2399635), (17, 2258480), (20, 1919708), (28, 1371220), (34, 1129240), (35, 1096976), (37, 1037680), (40, 959854), (56, 685610), (68, 564620), (70, 548488), (74, 518840), (80, 479927), (85, 451696), (109, 352240), (112, 342805), (119, 322640), (136, 282310), (140, 274244), (148, 259420), (170, 225848), (185, 207536), (218, 176120), (238, 161320), (259, 148240), (272, 141155), (280, 137122), (296, 129710), (340, 112924), (370, 103768), (436, 88060), (476, 80660), (518, 74120), (545, 70448), (560, 68561), (592, 64855), (595, 64528), (629, 61040), (680, 56462), (740, 51884), (763, 50320), (872, 44030), (952, 40330), (1036, 37060), (1090, 35224), (1190, 32264), (1258, 30520), (1295, 29648), (1360, 28231), (1480, 25942), (1526, 25160), (1744, 22015), (1853, 20720), (1904, 20165), (2072, 18530), (2180, 17612), (2380, 16132), (2516, 15260), (2590, 14824), (2960, 12971), (3052, 12580), (3145, 12208), (3706, 10360), (3815, 10064), (4033, 9520), (4144, 9265), (4360, 8806), (4403, 8720), (4760, 8066), (5032, 7630), (5180, 7412), (6104, 6290)]