1038045400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1554

約数の個数: 144

約数和(自身を含む): 2847909240

約数和(自身を除く): 1809863840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 73, 98, 100, 140, 146, 175, 196, 200, 245, 280, 292, 350, 365, 392, 490, 511, 584, 700, 730, 980, 1022, 1225, 1400, 1451, 1460, 1825, 1960, 2044, 2450, 2555, 2902, 2920, 3577, 3650, 4088, 4900, 5110, 5804, 7154, 7255, 7300, 9800, 10157, 10220, 11608, 12775, 14308, 14510, 14600, 17885, 20314, 20440, 25550, 28616, 29020, 35770, 36275, 40628, 50785, 51100, 58040, 71099, 71540, 72550, 81256, 89425, 101570, 102200, 105923, 142198, 143080, 145100, 178850, 203140, 211846, 253925, 284396, 290200, 355495, 357700, 406280, 423692, 507850, 529615, 568792, 710990, 715400, 741461, 847384, 1015700, 1059230, 1421980, 1482922, 1777475, 2031400, 2118460, 2648075, 2843960, 2965844, 3554950, 3707305, 4236920, 5190227, 5296150, 5931688, 7109900, 7414610, 10380454, 10592300, 14219800, 14829220, 18536525, 20760908, 21184600, 25951135, 29658440, 37073050, 41521816, 51902270, 74146100, 103804540, 129755675, 148292200, 207609080, 259511350, 519022700, 1038045400]

約数ペア:

[(1, 1038045400), (2, 519022700), (4, 259511350), (5, 207609080), (7, 148292200), (8, 129755675), (10, 103804540), (14, 74146100), (20, 51902270), (25, 41521816), (28, 37073050), (35, 29658440), (40, 25951135), (49, 21184600), (50, 20760908), (56, 18536525), (70, 14829220), (73, 14219800), (98, 10592300), (100, 10380454), (140, 7414610), (146, 7109900), (175, 5931688), (196, 5296150), (200, 5190227), (245, 4236920), (280, 3707305), (292, 3554950), (350, 2965844), (365, 2843960), (392, 2648075), (490, 2118460), (511, 2031400), (584, 1777475), (700, 1482922), (730, 1421980), (980, 1059230), (1022, 1015700), (1225, 847384), (1400, 741461), (1451, 715400), (1460, 710990), (1825, 568792), (1960, 529615), (2044, 507850), (2450, 423692), (2555, 406280), (2902, 357700), (2920, 355495), (3577, 290200), (3650, 284396), (4088, 253925), (4900, 211846), (5110, 203140), (5804, 178850), (7154, 145100), (7255, 143080), (7300, 142198), (9800, 105923), (10157, 102200), (10220, 101570), (11608, 89425), (12775, 81256), (14308, 72550), (14510, 71540), (14600, 71099), (17885, 58040), (20314, 51100), (20440, 50785), (25550, 40628), (28616, 36275), (29020, 35770)]