122501360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1086

約数の個数: 80

約数和(自身を含む): 303730560

約数和(自身を除く): 181229200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 83, 95, 152, 166, 190, 304, 332, 380, 415, 664, 760, 830, 971, 1328, 1520, 1577, 1660, 1942, 3154, 3320, 3884, 4855, 6308, 6640, 7768, 7885, 9710, 12616, 15536, 15770, 18449, 19420, 25232, 31540, 36898, 38840, 63080, 73796, 77680, 80593, 92245, 126160, 147592, 161186, 184490, 295184, 322372, 368980, 402965, 644744, 737960, 805930, 1289488, 1475920, 1531267, 1611860, 3062534, 3223720, 6125068, 6447440, 7656335, 12250136, 15312670, 24500272, 30625340, 61250680, 122501360]

約数ペア:

[(1, 122501360), (2, 61250680), (4, 30625340), (5, 24500272), (8, 15312670), (10, 12250136), (16, 7656335), (19, 6447440), (20, 6125068), (38, 3223720), (40, 3062534), (76, 1611860), (80, 1531267), (83, 1475920), (95, 1289488), (152, 805930), (166, 737960), (190, 644744), (304, 402965), (332, 368980), (380, 322372), (415, 295184), (664, 184490), (760, 161186), (830, 147592), (971, 126160), (1328, 92245), (1520, 80593), (1577, 77680), (1660, 73796), (1942, 63080), (3154, 38840), (3320, 36898), (3884, 31540), (4855, 25232), (6308, 19420), (6640, 18449), (7768, 15770), (7885, 15536), (9710, 12616)]