2340249920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{430193}}^1$

素因数の和:430227

約数の個数: 56

約数和(自身を含む): 5900540904

約数和(自身を除く): 3560290984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 430193, 860386, 1720772, 2150965, 3441544, 4301930, 6883088, 7313281, 8603860, 13766176, 14626562, 17207720, 27532352, 29253124, 34415440, 36566405, 58506248, 68830880, 73132810, 117012496, 137661760, 146265620, 234024992, 292531240, 468049984, 585062480, 1170124960, 2340249920]

約数ペア:

[(1, 2340249920), (2, 1170124960), (4, 585062480), (5, 468049984), (8, 292531240), (10, 234024992), (16, 146265620), (17, 137661760), (20, 117012496), (32, 73132810), (34, 68830880), (40, 58506248), (64, 36566405), (68, 34415440), (80, 29253124), (85, 27532352), (136, 17207720), (160, 14626562), (170, 13766176), (272, 8603860), (320, 7313281), (340, 6883088), (544, 4301930), (680, 3441544), (1088, 2150965), (1360, 1720772), (2720, 860386), (5440, 430193)]