2081567200

素因数分解:

$2^5\times 5^2\times {\mathrm{59}}^1\times {\mathrm{44101}}^1$

素因数の和:44180

約数の個数: 72

約数和(自身を含む): 5167872360

約数和(自身を除く): 3086305160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 80, 100, 118, 160, 200, 236, 295, 400, 472, 590, 800, 944, 1180, 1475, 1888, 2360, 2950, 4720, 5900, 9440, 11800, 23600, 44101, 47200, 88202, 176404, 220505, 352808, 441010, 705616, 882020, 1102525, 1411232, 1764040, 2205050, 2601959, 3528080, 4410100, 5203918, 7056160, 8820200, 10407836, 13009795, 17640400, 20815672, 26019590, 35280800, 41631344, 52039180, 65048975, 83262688, 104078360, 130097950, 208156720, 260195900, 416313440, 520391800, 1040783600, 2081567200]

約数ペア:

[(1, 2081567200), (2, 1040783600), (4, 520391800), (5, 416313440), (8, 260195900), (10, 208156720), (16, 130097950), (20, 104078360), (25, 83262688), (32, 65048975), (40, 52039180), (50, 41631344), (59, 35280800), (80, 26019590), (100, 20815672), (118, 17640400), (160, 13009795), (200, 10407836), (236, 8820200), (295, 7056160), (400, 5203918), (472, 4410100), (590, 3528080), (800, 2601959), (944, 2205050), (1180, 1764040), (1475, 1411232), (1888, 1102525), (2360, 882020), (2950, 705616), (4720, 441010), (5900, 352808), (9440, 220505), (11800, 176404), (23600, 88202), (44101, 47200)]