107380640

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16369}}^1$

素因数の和:16425

約数の個数: 48

約数和(自身を含む): 259890120

約数和(自身を除く): 152509480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 16369, 32738, 65476, 81845, 130952, 163690, 261904, 327380, 523808, 654760, 671129, 1309520, 1342258, 2619040, 2684516, 3355645, 5369032, 6711290, 10738064, 13422580, 21476128, 26845160, 53690320, 107380640]

約数ペア:

[(1, 107380640), (2, 53690320), (4, 26845160), (5, 21476128), (8, 13422580), (10, 10738064), (16, 6711290), (20, 5369032), (32, 3355645), (40, 2684516), (41, 2619040), (80, 1342258), (82, 1309520), (160, 671129), (164, 654760), (205, 523808), (328, 327380), (410, 261904), (656, 163690), (820, 130952), (1312, 81845), (1640, 65476), (3280, 32738), (6560, 16369)]