22391850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11483}}^1$

素因数の和:11511

約数の個数: 48

約数和(自身を含む): 59808672

約数和(自身を除く): 37416822

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 11483, 22966, 34449, 57415, 68898, 114830, 149279, 172245, 287075, 298558, 344490, 447837, 574150, 746395, 861225, 895674, 1492790, 1722450, 2239185, 3731975, 4478370, 7463950, 11195925, 22391850]

約数ペア:

[(1, 22391850), (2, 11195925), (3, 7463950), (5, 4478370), (6, 3731975), (10, 2239185), (13, 1722450), (15, 1492790), (25, 895674), (26, 861225), (30, 746395), (39, 574150), (50, 447837), (65, 344490), (75, 298558), (78, 287075), (130, 172245), (150, 149279), (195, 114830), (325, 68898), (390, 57415), (650, 34449), (975, 22966), (1950, 11483)]