104359520

素因数分解:

$2^5\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1171}}^1$

素因数の和:1743

約数の個数: 48

約数和(自身を含む): 247202928

約数和(自身を除く): 142843408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 557, 1114, 1171, 2228, 2342, 2785, 4456, 4684, 5570, 5855, 8912, 9368, 11140, 11710, 17824, 18736, 22280, 23420, 37472, 44560, 46840, 89120, 93680, 187360, 652247, 1304494, 2608988, 3261235, 5217976, 6522470, 10435952, 13044940, 20871904, 26089880, 52179760, 104359520]

約数ペア:

[(1, 104359520), (2, 52179760), (4, 26089880), (5, 20871904), (8, 13044940), (10, 10435952), (16, 6522470), (20, 5217976), (32, 3261235), (40, 2608988), (80, 1304494), (160, 652247), (557, 187360), (1114, 93680), (1171, 89120), (2228, 46840), (2342, 44560), (2785, 37472), (4456, 23420), (4684, 22280), (5570, 18736), (5855, 17824), (8912, 11710), (9368, 11140)]