2041770260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{119963}}^1$

素因数の和:120032

約数の個数: 48

約数和(自身を含む): 4595101056

約数和(自身を除く): 2553330796

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 4255, 8510, 17020, 119963, 239926, 479852, 599815, 1199630, 2399260, 2759149, 4438631, 5518298, 8877262, 11036596, 13795745, 17754524, 22193155, 27591490, 44386310, 55182980, 88772620, 102088513, 204177026, 408354052, 510442565, 1020885130, 2041770260]

約数ペア:

[(1, 2041770260), (2, 1020885130), (4, 510442565), (5, 408354052), (10, 204177026), (20, 102088513), (23, 88772620), (37, 55182980), (46, 44386310), (74, 27591490), (92, 22193155), (115, 17754524), (148, 13795745), (185, 11036596), (230, 8877262), (370, 5518298), (460, 4438631), (740, 2759149), (851, 2399260), (1702, 1199630), (3404, 599815), (4255, 479852), (8510, 239926), (17020, 119963)]