230525440

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5297}}^1$

素因数の和:5337

約数の個数: 80

約数和(自身を含む): 585344232

約数和(自身を除く): 354818792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1360, 2176, 2560, 2720, 4352, 5297, 5440, 8704, 10594, 10880, 21188, 21760, 26485, 42376, 43520, 52970, 84752, 90049, 105940, 169504, 180098, 211880, 339008, 360196, 423760, 450245, 678016, 720392, 847520, 900490, 1356032, 1440784, 1695040, 1800980, 2712064, 2881568, 3390080, 3601960, 5763136, 6780160, 7203920, 11526272, 13560320, 14407840, 23052544, 28815680, 46105088, 57631360, 115262720, 230525440]

約数ペア:

[(1, 230525440), (2, 115262720), (4, 57631360), (5, 46105088), (8, 28815680), (10, 23052544), (16, 14407840), (17, 13560320), (20, 11526272), (32, 7203920), (34, 6780160), (40, 5763136), (64, 3601960), (68, 3390080), (80, 2881568), (85, 2712064), (128, 1800980), (136, 1695040), (160, 1440784), (170, 1356032), (256, 900490), (272, 847520), (320, 720392), (340, 678016), (512, 450245), (544, 423760), (640, 360196), (680, 339008), (1088, 211880), (1280, 180098), (1360, 169504), (2176, 105940), (2560, 90049), (2720, 84752), (4352, 52970), (5297, 43520), (5440, 42376), (8704, 26485), (10594, 21760), (10880, 21188)]