193244794240

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9740161}}^1$

素因数の和:9740211

約数の個数: 64

約数和(自身を含む): 476878331520

約数和(自身を除く): 283633537280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 19840, 9740161, 19480322, 38960644, 48700805, 77921288, 97401610, 155842576, 194803220, 301944991, 311685152, 389606440, 603889982, 623370304, 779212880, 1207779964, 1246740608, 1509724955, 1558425760, 2415559928, 3019449910, 3116851520, 4831119856, 6038899820, 6233703040, 9662239712, 12077799640, 19324479424, 24155599280, 38648958848, 48311198560, 96622397120, 193244794240]

約数ペア:

[(1, 193244794240), (2, 96622397120), (4, 48311198560), (5, 38648958848), (8, 24155599280), (10, 19324479424), (16, 12077799640), (20, 9662239712), (31, 6233703040), (32, 6038899820), (40, 4831119856), (62, 3116851520), (64, 3019449910), (80, 2415559928), (124, 1558425760), (128, 1509724955), (155, 1246740608), (160, 1207779964), (248, 779212880), (310, 623370304), (320, 603889982), (496, 389606440), (620, 311685152), (640, 301944991), (992, 194803220), (1240, 155842576), (1984, 97401610), (2480, 77921288), (3968, 48700805), (4960, 38960644), (9920, 19480322), (19840, 9740161)]