8330540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 18506880

約数和(自身を除く): 10176340

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 271, 290, 530, 542, 580, 1060, 1084, 1355, 1537, 2710, 3074, 5420, 6148, 7685, 7859, 14363, 15370, 15718, 28726, 30740, 31436, 39295, 57452, 71815, 78590, 143630, 157180, 287260, 416527, 833054, 1666108, 2082635, 4165270, 8330540]

約数ペア:

[(1, 8330540), (2, 4165270), (4, 2082635), (5, 1666108), (10, 833054), (20, 416527), (29, 287260), (53, 157180), (58, 143630), (106, 78590), (116, 71815), (145, 57452), (212, 39295), (265, 31436), (271, 30740), (290, 28726), (530, 15718), (542, 15370), (580, 14363), (1060, 7859), (1084, 7685), (1355, 6148), (1537, 5420), (2710, 3074)]