191434300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1669}}^1$

素因数の和:1751

約数の個数: 72

約数和(自身を含む): 440666240

約数和(自身を除く): 249231940

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 37, 50, 62, 74, 100, 124, 148, 155, 185, 310, 370, 620, 740, 775, 925, 1147, 1550, 1669, 1850, 2294, 3100, 3338, 3700, 4588, 5735, 6676, 8345, 11470, 16690, 22940, 28675, 33380, 41725, 51739, 57350, 61753, 83450, 103478, 114700, 123506, 166900, 206956, 247012, 258695, 308765, 517390, 617530, 1034780, 1235060, 1293475, 1543825, 1914343, 2586950, 3087650, 3828686, 5173900, 6175300, 7657372, 9571715, 19143430, 38286860, 47858575, 95717150, 191434300]

約数ペア:

[(1, 191434300), (2, 95717150), (4, 47858575), (5, 38286860), (10, 19143430), (20, 9571715), (25, 7657372), (31, 6175300), (37, 5173900), (50, 3828686), (62, 3087650), (74, 2586950), (100, 1914343), (124, 1543825), (148, 1293475), (155, 1235060), (185, 1034780), (310, 617530), (370, 517390), (620, 308765), (740, 258695), (775, 247012), (925, 206956), (1147, 166900), (1550, 123506), (1669, 114700), (1850, 103478), (2294, 83450), (3100, 61753), (3338, 57350), (3700, 51739), (4588, 41725), (5735, 33380), (6676, 28675), (8345, 22940), (11470, 16690)]