156673750100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2307419}}^1$

素因数の和:2307537

約数の個数: 72

約数和(自身を含む): 392556749760

約数和(自身を除く): 235882999660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 140, 175, 194, 350, 388, 485, 679, 700, 970, 1358, 1940, 2425, 2716, 3395, 4850, 6790, 9700, 13580, 16975, 33950, 67900, 2307419, 4614838, 9229676, 11537095, 16151933, 23074190, 32303866, 46148380, 57685475, 64607732, 80759665, 115370950, 161519330, 223819643, 230741900, 323038660, 403798325, 447639286, 807596650, 895278572, 1119098215, 1566737501, 1615193300, 2238196430, 3133475002, 4476392860, 5595491075, 6266950004, 7833687505, 11190982150, 15667375010, 22381964300, 31334750020, 39168437525, 78336875050, 156673750100]

約数ペア:

[(1, 156673750100), (2, 78336875050), (4, 39168437525), (5, 31334750020), (7, 22381964300), (10, 15667375010), (14, 11190982150), (20, 7833687505), (25, 6266950004), (28, 5595491075), (35, 4476392860), (50, 3133475002), (70, 2238196430), (97, 1615193300), (100, 1566737501), (140, 1119098215), (175, 895278572), (194, 807596650), (350, 447639286), (388, 403798325), (485, 323038660), (679, 230741900), (700, 223819643), (970, 161519330), (1358, 115370950), (1940, 80759665), (2425, 64607732), (2716, 57685475), (3395, 46148380), (4850, 32303866), (6790, 23074190), (9700, 16151933), (13580, 11537095), (16975, 9229676), (33950, 4614838), (67900, 2307419)]