37892080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 94056480

約数和(自身を除く): 56164400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 97, 152, 190, 194, 257, 304, 380, 388, 485, 514, 760, 776, 970, 1028, 1285, 1520, 1552, 1843, 1940, 2056, 2570, 3686, 3880, 4112, 4883, 5140, 7372, 7760, 9215, 9766, 10280, 14744, 18430, 19532, 20560, 24415, 24929, 29488, 36860, 39064, 48830, 49858, 73720, 78128, 97660, 99716, 124645, 147440, 195320, 199432, 249290, 390640, 398864, 473651, 498580, 947302, 997160, 1894604, 1994320, 2368255, 3789208, 4736510, 7578416, 9473020, 18946040, 37892080]

約数ペア:

[(1, 37892080), (2, 18946040), (4, 9473020), (5, 7578416), (8, 4736510), (10, 3789208), (16, 2368255), (19, 1994320), (20, 1894604), (38, 997160), (40, 947302), (76, 498580), (80, 473651), (95, 398864), (97, 390640), (152, 249290), (190, 199432), (194, 195320), (257, 147440), (304, 124645), (380, 99716), (388, 97660), (485, 78128), (514, 73720), (760, 49858), (776, 48830), (970, 39064), (1028, 36860), (1285, 29488), (1520, 24929), (1552, 24415), (1843, 20560), (1940, 19532), (2056, 18430), (2570, 14744), (3686, 10280), (3880, 9766), (4112, 9215), (4883, 7760), (5140, 7372)]