44619640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1696

約数の個数: 64

約数和(自身を含む): 110224800

約数和(自身を除く): 65605160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 1619, 2120, 2756, 3238, 3445, 5512, 6476, 6890, 8095, 12952, 13780, 16190, 21047, 27560, 32380, 42094, 64760, 84188, 85807, 105235, 168376, 171614, 210470, 343228, 420940, 429035, 686456, 841880, 858070, 1115491, 1716140, 2230982, 3432280, 4461964, 5577455, 8923928, 11154910, 22309820, 44619640]

約数ペア:

[(1, 44619640), (2, 22309820), (4, 11154910), (5, 8923928), (8, 5577455), (10, 4461964), (13, 3432280), (20, 2230982), (26, 1716140), (40, 1115491), (52, 858070), (53, 841880), (65, 686456), (104, 429035), (106, 420940), (130, 343228), (212, 210470), (260, 171614), (265, 168376), (424, 105235), (520, 85807), (530, 84188), (689, 64760), (1060, 42094), (1378, 32380), (1619, 27560), (2120, 21047), (2756, 16190), (3238, 13780), (3445, 12952), (5512, 8095), (6476, 6890)]