41438800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{613}}^1$

素因数の和:657

約数の個数: 90

約数和(自身を含む): 107979882

約数和(自身を除く): 66541082

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 169, 200, 208, 260, 325, 338, 400, 520, 613, 650, 676, 845, 1040, 1226, 1300, 1352, 1690, 2452, 2600, 2704, 3065, 3380, 4225, 4904, 5200, 6130, 6760, 7969, 8450, 9808, 12260, 13520, 15325, 15938, 16900, 24520, 30650, 31876, 33800, 39845, 49040, 61300, 63752, 67600, 79690, 103597, 122600, 127504, 159380, 199225, 207194, 245200, 318760, 398450, 414388, 517985, 637520, 796900, 828776, 1035970, 1593800, 1657552, 2071940, 2589925, 3187600, 4143880, 5179850, 8287760, 10359700, 20719400, 41438800]

約数ペア:

[(1, 41438800), (2, 20719400), (4, 10359700), (5, 8287760), (8, 5179850), (10, 4143880), (13, 3187600), (16, 2589925), (20, 2071940), (25, 1657552), (26, 1593800), (40, 1035970), (50, 828776), (52, 796900), (65, 637520), (80, 517985), (100, 414388), (104, 398450), (130, 318760), (169, 245200), (200, 207194), (208, 199225), (260, 159380), (325, 127504), (338, 122600), (400, 103597), (520, 79690), (613, 67600), (650, 63752), (676, 61300), (845, 49040), (1040, 39845), (1226, 33800), (1300, 31876), (1352, 30650), (1690, 24520), (2452, 16900), (2600, 15938), (2704, 15325), (3065, 13520), (3380, 12260), (4225, 9808), (4904, 8450), (5200, 7969), (6130, 6760)]