11109680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7309}}^1$

素因数の和:7341

約数の個数: 40

約数和(自身を含む): 27193200

約数和(自身を除く): 16083520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 7309, 14618, 29236, 36545, 58472, 73090, 116944, 138871, 146180, 277742, 292360, 555484, 584720, 694355, 1110968, 1388710, 2221936, 2777420, 5554840, 11109680]

約数ペア:

[(1, 11109680), (2, 5554840), (4, 2777420), (5, 2221936), (8, 1388710), (10, 1110968), (16, 694355), (19, 584720), (20, 555484), (38, 292360), (40, 277742), (76, 146180), (80, 138871), (95, 116944), (152, 73090), (190, 58472), (304, 36545), (380, 29236), (760, 14618), (1520, 7309)]