12196100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 108

約数和(自身を含む): 32654160

約数和(自身を除く): 20458060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 76, 95, 98, 100, 131, 133, 140, 175, 190, 196, 245, 262, 266, 350, 380, 475, 490, 524, 532, 655, 665, 700, 917, 931, 950, 980, 1225, 1310, 1330, 1834, 1862, 1900, 2450, 2489, 2620, 2660, 3275, 3325, 3668, 3724, 4585, 4655, 4900, 4978, 6419, 6550, 6650, 9170, 9310, 9956, 12445, 12838, 13100, 13300, 17423, 18340, 18620, 22925, 23275, 24890, 25676, 32095, 34846, 45850, 46550, 49780, 62225, 64190, 69692, 87115, 91700, 93100, 121961, 124450, 128380, 160475, 174230, 243922, 248900, 320950, 348460, 435575, 487844, 609805, 641900, 871150, 1219610, 1742300, 2439220, 3049025, 6098050, 12196100]

約数ペア:

[(1, 12196100), (2, 6098050), (4, 3049025), (5, 2439220), (7, 1742300), (10, 1219610), (14, 871150), (19, 641900), (20, 609805), (25, 487844), (28, 435575), (35, 348460), (38, 320950), (49, 248900), (50, 243922), (70, 174230), (76, 160475), (95, 128380), (98, 124450), (100, 121961), (131, 93100), (133, 91700), (140, 87115), (175, 69692), (190, 64190), (196, 62225), (245, 49780), (262, 46550), (266, 45850), (350, 34846), (380, 32095), (475, 25676), (490, 24890), (524, 23275), (532, 22925), (655, 18620), (665, 18340), (700, 17423), (917, 13300), (931, 13100), (950, 12838), (980, 12445), (1225, 9956), (1310, 9310), (1330, 9170), (1834, 6650), (1862, 6550), (1900, 6419), (2450, 4978), (2489, 4900), (2620, 4655), (2660, 4585), (3275, 3724), (3325, 3668)]