987710226050

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{483733}}^1$

素因数の和:484263

約数の個数: 48

約数和(自身を含む): 1860493207272

約数和(自身を除く): 872782981222

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 421, 485, 842, 970, 2105, 2425, 4210, 4850, 10525, 21050, 40837, 81674, 204185, 408370, 483733, 967466, 1020925, 2041850, 2418665, 4837330, 12093325, 24186650, 46922101, 93844202, 203651593, 234610505, 407303186, 469221010, 1018257965, 1173052525, 2036515930, 2346105050, 5091289825, 10182579650, 19754204521, 39508409042, 98771022605, 197542045210, 493855113025, 987710226050]

約数ペア:

[(1, 987710226050), (2, 493855113025), (5, 197542045210), (10, 98771022605), (25, 39508409042), (50, 19754204521), (97, 10182579650), (194, 5091289825), (421, 2346105050), (485, 2036515930), (842, 1173052525), (970, 1018257965), (2105, 469221010), (2425, 407303186), (4210, 234610505), (4850, 203651593), (10525, 93844202), (21050, 46922101), (40837, 24186650), (81674, 12093325), (204185, 4837330), (408370, 2418665), (483733, 2041850), (967466, 1020925)]