274329560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1367}}^1$

素因数の和:1580

約数の個数: 64

約数和(自身を含む): 642686400

約数和(自身を除く): 368356840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 173, 232, 290, 346, 580, 692, 865, 1160, 1367, 1384, 1730, 2734, 3460, 5017, 5468, 6835, 6920, 10034, 10936, 13670, 20068, 25085, 27340, 39643, 40136, 50170, 54680, 79286, 100340, 158572, 198215, 200680, 236491, 317144, 396430, 472982, 792860, 945964, 1182455, 1585720, 1891928, 2364910, 4729820, 6858239, 9459640, 13716478, 27432956, 34291195, 54865912, 68582390, 137164780, 274329560]

約数ペア:

[(1, 274329560), (2, 137164780), (4, 68582390), (5, 54865912), (8, 34291195), (10, 27432956), (20, 13716478), (29, 9459640), (40, 6858239), (58, 4729820), (116, 2364910), (145, 1891928), (173, 1585720), (232, 1182455), (290, 945964), (346, 792860), (580, 472982), (692, 396430), (865, 317144), (1160, 236491), (1367, 200680), (1384, 198215), (1730, 158572), (2734, 100340), (3460, 79286), (5017, 54680), (5468, 50170), (6835, 40136), (6920, 39643), (10034, 27340), (10936, 25085), (13670, 20068)]