120846800

素因数分解:

$2^4\times 5^2\times {\mathrm{397}}^1\times {\mathrm{761}}^1$

素因数の和:1176

約数の個数: 60

約数和(自身を含む): 291448236

約数和(自身を除く): 170601436

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 397, 400, 761, 794, 1522, 1588, 1985, 3044, 3176, 3805, 3970, 6088, 6352, 7610, 7940, 9925, 12176, 15220, 15880, 19025, 19850, 30440, 31760, 38050, 39700, 60880, 76100, 79400, 152200, 158800, 302117, 304400, 604234, 1208468, 1510585, 2416936, 3021170, 4833872, 6042340, 7552925, 12084680, 15105850, 24169360, 30211700, 60423400, 120846800]

約数ペア:

[(1, 120846800), (2, 60423400), (4, 30211700), (5, 24169360), (8, 15105850), (10, 12084680), (16, 7552925), (20, 6042340), (25, 4833872), (40, 3021170), (50, 2416936), (80, 1510585), (100, 1208468), (200, 604234), (397, 304400), (400, 302117), (761, 158800), (794, 152200), (1522, 79400), (1588, 76100), (1985, 60880), (3044, 39700), (3176, 38050), (3805, 31760), (3970, 30440), (6088, 19850), (6352, 19025), (7610, 15880), (7940, 15220), (9925, 12176)]