74476640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2293}}^1$

素因数の和:2344

約数の個数: 96

約数和(自身を含む): 208111680

約数和(自身を除く): 133635040

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, 2293, 2320, 3248, 4060, 4586, 4640, 6496, 8120, 9172, 11465, 16051, 16240, 18344, 22930, 32102, 32480, 36688, 45860, 64204, 66497, 73376, 80255, 91720, 128408, 132994, 160510, 183440, 256816, 265988, 321020, 332485, 366880, 465479, 513632, 531976, 642040, 664970, 930958, 1063952, 1284080, 1329940, 1861916, 2127904, 2327395, 2568160, 2659880, 3723832, 4654790, 5319760, 7447664, 9309580, 10639520, 14895328, 18619160, 37238320, 74476640]

約数ペア:

[(1, 74476640), (2, 37238320), (4, 18619160), (5, 14895328), (7, 10639520), (8, 9309580), (10, 7447664), (14, 5319760), (16, 4654790), (20, 3723832), (28, 2659880), (29, 2568160), (32, 2327395), (35, 2127904), (40, 1861916), (56, 1329940), (58, 1284080), (70, 1063952), (80, 930958), (112, 664970), (116, 642040), (140, 531976), (145, 513632), (160, 465479), (203, 366880), (224, 332485), (232, 321020), (280, 265988), (290, 256816), (406, 183440), (464, 160510), (560, 132994), (580, 128408), (812, 91720), (928, 80255), (1015, 73376), (1120, 66497), (1160, 64204), (1624, 45860), (2030, 36688), (2293, 32480), (2320, 32102), (3248, 22930), (4060, 18344), (4586, 16240), (4640, 16051), (6496, 11465), (8120, 9172)]