65902460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5393}}^1$

素因数の和:5462

約数の個数: 48

約数和(自身を含む): 152240256

約数和(自身を除く): 86337796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 5393, 6110, 10786, 12220, 21572, 26965, 53930, 70109, 107860, 140218, 253471, 280436, 350545, 506942, 701090, 1013884, 1267355, 1402180, 2534710, 3295123, 5069420, 6590246, 13180492, 16475615, 32951230, 65902460]

約数ペア:

[(1, 65902460), (2, 32951230), (4, 16475615), (5, 13180492), (10, 6590246), (13, 5069420), (20, 3295123), (26, 2534710), (47, 1402180), (52, 1267355), (65, 1013884), (94, 701090), (130, 506942), (188, 350545), (235, 280436), (260, 253471), (470, 140218), (611, 107860), (940, 70109), (1222, 53930), (2444, 26965), (3055, 21572), (5393, 12220), (6110, 10786)]