33297320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 86486400

約数和(自身を除く): 53189080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 763, 872, 1090, 1091, 1526, 2180, 2182, 3052, 3815, 4360, 4364, 5455, 6104, 7630, 7637, 8728, 10910, 15260, 15274, 21820, 30520, 30548, 38185, 43640, 61096, 76370, 118919, 152740, 237838, 305480, 475676, 594595, 832433, 951352, 1189190, 1664866, 2378380, 3329732, 4162165, 4756760, 6659464, 8324330, 16648660, 33297320]

約数ペア:

[(1, 33297320), (2, 16648660), (4, 8324330), (5, 6659464), (7, 4756760), (8, 4162165), (10, 3329732), (14, 2378380), (20, 1664866), (28, 1189190), (35, 951352), (40, 832433), (56, 594595), (70, 475676), (109, 305480), (140, 237838), (218, 152740), (280, 118919), (436, 76370), (545, 61096), (763, 43640), (872, 38185), (1090, 30548), (1091, 30520), (1526, 21820), (2180, 15274), (2182, 15260), (3052, 10910), (3815, 8728), (4360, 7637), (4364, 7630), (5455, 6104)]