2014109720

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{146801}}^1$

素因数の和:146833

約数の個数: 64

約数和(自身を含む): 5284872000

約数和(自身を除く): 3270762280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 6860, 13720, 146801, 293602, 587204, 734005, 1027607, 1174408, 1468010, 2055214, 2936020, 4110428, 5138035, 5872040, 7193249, 8220856, 10276070, 14386498, 20552140, 28772996, 35966245, 41104280, 50352743, 57545992, 71932490, 100705486, 143864980, 201410972, 251763715, 287729960, 402821944, 503527430, 1007054860, 2014109720]

約数ペア:

[(1, 2014109720), (2, 1007054860), (4, 503527430), (5, 402821944), (7, 287729960), (8, 251763715), (10, 201410972), (14, 143864980), (20, 100705486), (28, 71932490), (35, 57545992), (40, 50352743), (49, 41104280), (56, 35966245), (70, 28772996), (98, 20552140), (140, 14386498), (196, 10276070), (245, 8220856), (280, 7193249), (343, 5872040), (392, 5138035), (490, 4110428), (686, 2936020), (980, 2055214), (1372, 1468010), (1715, 1174408), (1960, 1027607), (2744, 734005), (3430, 587204), (6860, 293602), (13720, 146801)]