380679310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 775065024

約数和(自身を除く): 394385714

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 121, 185, 242, 370, 407, 605, 773, 814, 1210, 1331, 1546, 2035, 2662, 3865, 4070, 4477, 6655, 7730, 8503, 8954, 13310, 17006, 22385, 28601, 42515, 44770, 49247, 57202, 85030, 93533, 98494, 143005, 187066, 246235, 286010, 314611, 467665, 492470, 629222, 935330, 1028863, 1573055, 2057726, 3146110, 3460721, 5144315, 6921442, 10288630, 17303605, 34607210, 38067931, 76135862, 190339655, 380679310]

約数ペア:

[(1, 380679310), (2, 190339655), (5, 76135862), (10, 38067931), (11, 34607210), (22, 17303605), (37, 10288630), (55, 6921442), (74, 5144315), (110, 3460721), (121, 3146110), (185, 2057726), (242, 1573055), (370, 1028863), (407, 935330), (605, 629222), (773, 492470), (814, 467665), (1210, 314611), (1331, 286010), (1546, 246235), (2035, 187066), (2662, 143005), (3865, 98494), (4070, 93533), (4477, 85030), (6655, 57202), (7730, 49247), (8503, 44770), (8954, 42515), (13310, 28601), (17006, 22385)]