260070643400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{68439643}}^1$

素因数の和:68439678

約数の個数: 48

約数和(自身を含む): 636488689200

約数和(自身を除く): 376418045800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 68439643, 136879286, 273758572, 342198215, 547517144, 684396430, 1300353217, 1368792860, 1710991075, 2600706434, 2737585720, 3421982150, 5201412868, 6501766085, 6843964300, 10402825736, 13003532170, 13687928600, 26007064340, 32508830425, 52014128680, 65017660850, 130035321700, 260070643400]

約数ペア:

[(1, 260070643400), (2, 130035321700), (4, 65017660850), (5, 52014128680), (8, 32508830425), (10, 26007064340), (19, 13687928600), (20, 13003532170), (25, 10402825736), (38, 6843964300), (40, 6501766085), (50, 5201412868), (76, 3421982150), (95, 2737585720), (100, 2600706434), (152, 1710991075), (190, 1368792860), (200, 1300353217), (380, 684396430), (475, 547517144), (760, 342198215), (950, 273758572), (1900, 136879286), (3800, 68439643)]