2023564040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1\times {\mathrm{1453}}^1$

素因数の和:2442

約数の個数: 64

約数和(自身を含む): 4684264560

約数和(自身を除く): 2660700520

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 941, 1453, 1480, 1882, 2906, 3764, 4705, 5812, 7265, 7528, 9410, 11624, 14530, 18820, 29060, 34817, 37640, 53761, 58120, 69634, 107522, 139268, 174085, 215044, 268805, 278536, 348170, 430088, 537610, 696340, 1075220, 1367273, 1392680, 2150440, 2734546, 5469092, 6836365, 10938184, 13672730, 27345460, 50589101, 54690920, 101178202, 202356404, 252945505, 404712808, 505891010, 1011782020, 2023564040]

約数ペア:

[(1, 2023564040), (2, 1011782020), (4, 505891010), (5, 404712808), (8, 252945505), (10, 202356404), (20, 101178202), (37, 54690920), (40, 50589101), (74, 27345460), (148, 13672730), (185, 10938184), (296, 6836365), (370, 5469092), (740, 2734546), (941, 2150440), (1453, 1392680), (1480, 1367273), (1882, 1075220), (2906, 696340), (3764, 537610), (4705, 430088), (5812, 348170), (7265, 278536), (7528, 268805), (9410, 215044), (11624, 174085), (14530, 139268), (18820, 107522), (29060, 69634), (34817, 58120), (37640, 53761)]