102672040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 239222160

約数和(自身を除く): 136550120

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 173, 185, 296, 346, 370, 401, 692, 740, 802, 865, 1384, 1480, 1604, 1730, 2005, 3208, 3460, 4010, 6401, 6920, 8020, 12802, 14837, 16040, 25604, 29674, 32005, 51208, 59348, 64010, 69373, 74185, 118696, 128020, 138746, 148370, 256040, 277492, 296740, 346865, 554984, 593480, 693730, 1387460, 2566801, 2774920, 5133602, 10267204, 12834005, 20534408, 25668010, 51336020, 102672040]

約数ペア:

[(1, 102672040), (2, 51336020), (4, 25668010), (5, 20534408), (8, 12834005), (10, 10267204), (20, 5133602), (37, 2774920), (40, 2566801), (74, 1387460), (148, 693730), (173, 593480), (185, 554984), (296, 346865), (346, 296740), (370, 277492), (401, 256040), (692, 148370), (740, 138746), (802, 128020), (865, 118696), (1384, 74185), (1480, 69373), (1604, 64010), (1730, 59348), (2005, 51208), (3208, 32005), (3460, 29674), (4010, 25604), (6401, 16040), (6920, 14837), (8020, 12802)]