42607040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:874

約数の個数: 112

約数和(自身を含む): 121139712

約数和(自身を除く): 78532672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 827, 920, 1120, 1288, 1472, 1610, 1654, 1840, 2240, 2576, 3220, 3308, 3680, 4135, 5152, 5789, 6440, 6616, 7360, 8270, 10304, 11578, 12880, 13232, 16540, 19021, 23156, 25760, 26464, 28945, 33080, 38042, 46312, 51520, 52928, 57890, 66160, 76084, 92624, 95105, 115780, 132320, 133147, 152168, 185248, 190210, 231560, 264640, 266294, 304336, 370496, 380420, 463120, 532588, 608672, 665735, 760840, 926240, 1065176, 1217344, 1331470, 1521680, 1852480, 2130352, 2662940, 3043360, 4260704, 5325880, 6086720, 8521408, 10651760, 21303520, 42607040]

約数ペア:

[(1, 42607040), (2, 21303520), (4, 10651760), (5, 8521408), (7, 6086720), (8, 5325880), (10, 4260704), (14, 3043360), (16, 2662940), (20, 2130352), (23, 1852480), (28, 1521680), (32, 1331470), (35, 1217344), (40, 1065176), (46, 926240), (56, 760840), (64, 665735), (70, 608672), (80, 532588), (92, 463120), (112, 380420), (115, 370496), (140, 304336), (160, 266294), (161, 264640), (184, 231560), (224, 190210), (230, 185248), (280, 152168), (320, 133147), (322, 132320), (368, 115780), (448, 95105), (460, 92624), (560, 76084), (644, 66160), (736, 57890), (805, 52928), (827, 51520), (920, 46312), (1120, 38042), (1288, 33080), (1472, 28945), (1610, 26464), (1654, 25760), (1840, 23156), (2240, 19021), (2576, 16540), (3220, 13232), (3308, 12880), (3680, 11578), (4135, 10304), (5152, 8270), (5789, 7360), (6440, 6616)]