37880500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 96445440

約数和(自身を除く): 58564940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 125, 137, 140, 158, 175, 250, 274, 316, 350, 395, 500, 548, 553, 685, 700, 790, 875, 959, 1106, 1370, 1580, 1750, 1918, 1975, 2212, 2740, 2765, 3425, 3500, 3836, 3950, 4795, 5530, 6850, 7900, 9590, 9875, 10823, 11060, 13700, 13825, 17125, 19180, 19750, 21646, 23975, 27650, 34250, 39500, 43292, 47950, 54115, 55300, 68500, 69125, 75761, 95900, 108230, 119875, 138250, 151522, 216460, 239750, 270575, 276500, 303044, 378805, 479500, 541150, 757610, 1082300, 1352875, 1515220, 1894025, 2705750, 3788050, 5411500, 7576100, 9470125, 18940250, 37880500]

約数ペア:

[(1, 37880500), (2, 18940250), (4, 9470125), (5, 7576100), (7, 5411500), (10, 3788050), (14, 2705750), (20, 1894025), (25, 1515220), (28, 1352875), (35, 1082300), (50, 757610), (70, 541150), (79, 479500), (100, 378805), (125, 303044), (137, 276500), (140, 270575), (158, 239750), (175, 216460), (250, 151522), (274, 138250), (316, 119875), (350, 108230), (395, 95900), (500, 75761), (548, 69125), (553, 68500), (685, 55300), (700, 54115), (790, 47950), (875, 43292), (959, 39500), (1106, 34250), (1370, 27650), (1580, 23975), (1750, 21646), (1918, 19750), (1975, 19180), (2212, 17125), (2740, 13825), (2765, 13700), (3425, 11060), (3500, 10823), (3836, 9875), (3950, 9590), (4795, 7900), (5530, 6850)]