15679047100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{49043}}^1$

素因数の和:49219

約数の個数: 72

約数和(自身を含む): 35758961280

約数和(自身を除く): 20079914180

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 139, 230, 278, 460, 556, 575, 695, 1150, 1390, 2300, 2780, 3197, 3475, 6394, 6950, 12788, 13900, 15985, 31970, 49043, 63940, 79925, 98086, 159850, 196172, 245215, 319700, 490430, 980860, 1127989, 1226075, 2255978, 2452150, 4511956, 4904300, 5639945, 6816977, 11279890, 13633954, 22559780, 27267908, 28199725, 34084885, 56399450, 68169770, 112798900, 136339540, 156790471, 170424425, 313580942, 340848850, 627161884, 681697700, 783952355, 1567904710, 3135809420, 3919761775, 7839523550, 15679047100]

約数ペア:

[(1, 15679047100), (2, 7839523550), (4, 3919761775), (5, 3135809420), (10, 1567904710), (20, 783952355), (23, 681697700), (25, 627161884), (46, 340848850), (50, 313580942), (92, 170424425), (100, 156790471), (115, 136339540), (139, 112798900), (230, 68169770), (278, 56399450), (460, 34084885), (556, 28199725), (575, 27267908), (695, 22559780), (1150, 13633954), (1390, 11279890), (2300, 6816977), (2780, 5639945), (3197, 4904300), (3475, 4511956), (6394, 2452150), (6950, 2255978), (12788, 1226075), (13900, 1127989), (15985, 980860), (31970, 490430), (49043, 319700), (63940, 245215), (79925, 196172), (98086, 159850)]