16103260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 36771840

約数和(自身を除く): 20668580

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 1367, 2356, 2734, 2945, 5468, 5890, 6835, 11780, 13670, 25973, 27340, 42377, 51946, 84754, 103892, 129865, 169508, 211885, 259730, 423770, 519460, 805163, 847540, 1610326, 3220652, 4025815, 8051630, 16103260]

約数ペア:

[(1, 16103260), (2, 8051630), (4, 4025815), (5, 3220652), (10, 1610326), (19, 847540), (20, 805163), (31, 519460), (38, 423770), (62, 259730), (76, 211885), (95, 169508), (124, 129865), (155, 103892), (190, 84754), (310, 51946), (380, 42377), (589, 27340), (620, 25973), (1178, 13670), (1367, 11780), (2356, 6835), (2734, 5890), (2945, 5468)]