3842071480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1\times {\mathrm{2819}}^1$

素因数の和:5464

約数の個数: 64

約数和(自身を含む): 9316490400

約数和(自身を除く): 5474418920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2621, 2819, 5242, 5638, 10484, 11276, 13105, 14095, 20968, 22552, 26210, 28190, 34073, 36647, 52420, 56380, 68146, 73294, 104840, 112760, 136292, 146588, 170365, 183235, 272584, 293176, 340730, 366470, 681460, 732940, 1362920, 1465880, 7388599, 14777198, 29554396, 36942995, 59108792, 73885990, 96051787, 147771980, 192103574, 295543960, 384207148, 480258935, 768414296, 960517870, 1921035740, 3842071480]

約数ペア:

[(1, 3842071480), (2, 1921035740), (4, 960517870), (5, 768414296), (8, 480258935), (10, 384207148), (13, 295543960), (20, 192103574), (26, 147771980), (40, 96051787), (52, 73885990), (65, 59108792), (104, 36942995), (130, 29554396), (260, 14777198), (520, 7388599), (2621, 1465880), (2819, 1362920), (5242, 732940), (5638, 681460), (10484, 366470), (11276, 340730), (13105, 293176), (14095, 272584), (20968, 183235), (22552, 170365), (26210, 146588), (28190, 136292), (34073, 112760), (36647, 104840), (52420, 73294), (56380, 68146)]