513931040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15823}}^1$

素因数の和:15874

約数の個数: 96

約数和(自身を含む): 1435553280

約数和(自身を除く): 921622240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 2030, 2320, 3248, 4060, 4640, 6496, 8120, 15823, 16240, 31646, 32480, 63292, 79115, 110761, 126584, 158230, 221522, 253168, 316460, 443044, 458867, 506336, 553805, 632920, 886088, 917734, 1107610, 1265840, 1772176, 1835468, 2215220, 2294335, 2531680, 3212069, 3544352, 3670936, 4430440, 4588670, 6424138, 7341872, 8860880, 9177340, 12848276, 14683744, 16060345, 17721760, 18354680, 25696552, 32120690, 36709360, 51393104, 64241380, 73418720, 102786208, 128482760, 256965520, 513931040]

約数ペア:

[(1, 513931040), (2, 256965520), (4, 128482760), (5, 102786208), (7, 73418720), (8, 64241380), (10, 51393104), (14, 36709360), (16, 32120690), (20, 25696552), (28, 18354680), (29, 17721760), (32, 16060345), (35, 14683744), (40, 12848276), (56, 9177340), (58, 8860880), (70, 7341872), (80, 6424138), (112, 4588670), (116, 4430440), (140, 3670936), (145, 3544352), (160, 3212069), (203, 2531680), (224, 2294335), (232, 2215220), (280, 1835468), (290, 1772176), (406, 1265840), (464, 1107610), (560, 917734), (580, 886088), (812, 632920), (928, 553805), (1015, 506336), (1120, 458867), (1160, 443044), (1624, 316460), (2030, 253168), (2320, 221522), (3248, 158230), (4060, 126584), (4640, 110761), (6496, 79115), (8120, 63292), (15823, 32480), (16240, 31646)]