41646280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^2$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 101269980

約数和(自身を除く): 59623700

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 283, 520, 566, 1132, 1415, 2264, 2830, 3679, 5660, 7358, 11320, 14716, 18395, 29432, 36790, 73580, 80089, 147160, 160178, 320356, 400445, 640712, 800890, 1041157, 1601780, 2082314, 3203560, 4164628, 5205785, 8329256, 10411570, 20823140, 41646280]

約数ペア:

[(1, 41646280), (2, 20823140), (4, 10411570), (5, 8329256), (8, 5205785), (10, 4164628), (13, 3203560), (20, 2082314), (26, 1601780), (40, 1041157), (52, 800890), (65, 640712), (104, 400445), (130, 320356), (260, 160178), (283, 147160), (520, 80089), (566, 73580), (1132, 36790), (1415, 29432), (2264, 18395), (2830, 14716), (3679, 11320), (5660, 7358)]