227599280

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 541465344

約数和(自身を除く): 313866064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 151, 166, 227, 302, 332, 415, 454, 604, 664, 755, 830, 908, 1135, 1208, 1328, 1510, 1660, 1816, 2270, 2416, 3020, 3320, 3632, 4540, 6040, 6640, 9080, 12080, 12533, 18160, 18841, 25066, 34277, 37682, 50132, 62665, 68554, 75364, 94205, 100264, 125330, 137108, 150728, 171385, 188410, 200528, 250660, 274216, 301456, 342770, 376820, 501320, 548432, 685540, 753640, 1002640, 1371080, 1507280, 2742160, 2844991, 5689982, 11379964, 14224955, 22759928, 28449910, 45519856, 56899820, 113799640, 227599280]

約数ペア:

[(1, 227599280), (2, 113799640), (4, 56899820), (5, 45519856), (8, 28449910), (10, 22759928), (16, 14224955), (20, 11379964), (40, 5689982), (80, 2844991), (83, 2742160), (151, 1507280), (166, 1371080), (227, 1002640), (302, 753640), (332, 685540), (415, 548432), (454, 501320), (604, 376820), (664, 342770), (755, 301456), (830, 274216), (908, 250660), (1135, 200528), (1208, 188410), (1328, 171385), (1510, 150728), (1660, 137108), (1816, 125330), (2270, 100264), (2416, 94205), (3020, 75364), (3320, 68554), (3632, 62665), (4540, 50132), (6040, 37682), (6640, 34277), (9080, 25066), (12080, 18841), (12533, 18160)]