13580110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 26878464

約数和(自身を除く): 13298354

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 127, 170, 185, 254, 289, 370, 578, 629, 635, 1258, 1270, 1445, 2159, 2890, 3145, 4318, 4699, 6290, 9398, 10693, 10795, 21386, 21590, 23495, 36703, 46990, 53465, 73406, 79883, 106930, 159766, 183515, 367030, 399415, 798830, 1358011, 2716022, 6790055, 13580110]

約数ペア:

[(1, 13580110), (2, 6790055), (5, 2716022), (10, 1358011), (17, 798830), (34, 399415), (37, 367030), (74, 183515), (85, 159766), (127, 106930), (170, 79883), (185, 73406), (254, 53465), (289, 46990), (370, 36703), (578, 23495), (629, 21590), (635, 21386), (1258, 10795), (1270, 10693), (1445, 9398), (2159, 6290), (2890, 4699), (3145, 4318)]