2702686160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{30137}}^1$

素因数の和:30228

約数の個数: 80

約数和(自身を含む): 6726801600

約数和(自身を除く): 4024115440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 59, 76, 80, 95, 118, 152, 190, 236, 295, 304, 380, 472, 590, 760, 944, 1121, 1180, 1520, 2242, 2360, 4484, 4720, 5605, 8968, 11210, 17936, 22420, 30137, 44840, 60274, 89680, 120548, 150685, 241096, 301370, 482192, 572603, 602740, 1145206, 1205480, 1778083, 2290412, 2410960, 2863015, 3556166, 4580824, 5726030, 7112332, 8890415, 9161648, 11452060, 14224664, 17780830, 22904120, 28449328, 33783577, 35561660, 45808240, 67567154, 71123320, 135134308, 142246640, 168917885, 270268616, 337835770, 540537232, 675671540, 1351343080, 2702686160]

約数ペア:

[(1, 2702686160), (2, 1351343080), (4, 675671540), (5, 540537232), (8, 337835770), (10, 270268616), (16, 168917885), (19, 142246640), (20, 135134308), (38, 71123320), (40, 67567154), (59, 45808240), (76, 35561660), (80, 33783577), (95, 28449328), (118, 22904120), (152, 17780830), (190, 14224664), (236, 11452060), (295, 9161648), (304, 8890415), (380, 7112332), (472, 5726030), (590, 4580824), (760, 3556166), (944, 2863015), (1121, 2410960), (1180, 2290412), (1520, 1778083), (2242, 1205480), (2360, 1145206), (4484, 602740), (4720, 572603), (5605, 482192), (8968, 301370), (11210, 241096), (17936, 150685), (22420, 120548), (30137, 89680), (44840, 60274)]