2016022700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{11593}}^1$

素因数の和:11691

約数の個数: 72

約数和(自身を含む): 4588997952

約数和(自身を除く): 2572975252

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 47, 50, 74, 94, 100, 148, 185, 188, 235, 370, 470, 740, 925, 940, 1175, 1739, 1850, 2350, 3478, 3700, 4700, 6956, 8695, 11593, 17390, 23186, 34780, 43475, 46372, 57965, 86950, 115930, 173900, 231860, 289825, 428941, 544871, 579650, 857882, 1089742, 1159300, 1715764, 2144705, 2179484, 2724355, 4289410, 5448710, 8578820, 10723525, 10897420, 13621775, 20160227, 21447050, 27243550, 40320454, 42894100, 54487100, 80640908, 100801135, 201602270, 403204540, 504005675, 1008011350, 2016022700]

約数ペア:

[(1, 2016022700), (2, 1008011350), (4, 504005675), (5, 403204540), (10, 201602270), (20, 100801135), (25, 80640908), (37, 54487100), (47, 42894100), (50, 40320454), (74, 27243550), (94, 21447050), (100, 20160227), (148, 13621775), (185, 10897420), (188, 10723525), (235, 8578820), (370, 5448710), (470, 4289410), (740, 2724355), (925, 2179484), (940, 2144705), (1175, 1715764), (1739, 1159300), (1850, 1089742), (2350, 857882), (3478, 579650), (3700, 544871), (4700, 428941), (6956, 289825), (8695, 231860), (11593, 173900), (17390, 115930), (23186, 86950), (34780, 57965), (43475, 46372)]