282801037360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{380641}}^1$

素因数の和:380942

約数の個数: 80

約数和(自身を含む): 677975169312

約数和(自身を除く): 395174131952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 251, 296, 370, 502, 592, 740, 1004, 1255, 1480, 2008, 2510, 2960, 4016, 5020, 9287, 10040, 18574, 20080, 37148, 46435, 74296, 92870, 148592, 185740, 371480, 380641, 742960, 761282, 1522564, 1903205, 3045128, 3806410, 6090256, 7612820, 14083717, 15225640, 28167434, 30451280, 56334868, 70418585, 95540891, 112669736, 140837170, 191081782, 225339472, 281674340, 382163564, 477704455, 563348680, 764327128, 955408910, 1126697360, 1528654256, 1910817820, 3535012967, 3821635640, 7070025934, 7643271280, 14140051868, 17675064835, 28280103736, 35350129670, 56560207472, 70700259340, 141400518680, 282801037360]

約数ペア:

[(1, 282801037360), (2, 141400518680), (4, 70700259340), (5, 56560207472), (8, 35350129670), (10, 28280103736), (16, 17675064835), (20, 14140051868), (37, 7643271280), (40, 7070025934), (74, 3821635640), (80, 3535012967), (148, 1910817820), (185, 1528654256), (251, 1126697360), (296, 955408910), (370, 764327128), (502, 563348680), (592, 477704455), (740, 382163564), (1004, 281674340), (1255, 225339472), (1480, 191081782), (2008, 140837170), (2510, 112669736), (2960, 95540891), (4016, 70418585), (5020, 56334868), (9287, 30451280), (10040, 28167434), (18574, 15225640), (20080, 14083717), (37148, 7612820), (46435, 6090256), (74296, 3806410), (92870, 3045128), (148592, 1903205), (185740, 1522564), (371480, 761282), (380641, 742960)]