93949300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 216548640

約数和(自身を除く): 122599340

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 197, 251, 380, 394, 475, 502, 788, 950, 985, 1004, 1255, 1900, 1970, 2510, 3743, 3940, 4769, 4925, 5020, 6275, 7486, 9538, 9850, 12550, 14972, 18715, 19076, 19700, 23845, 25100, 37430, 47690, 49447, 74860, 93575, 95380, 98894, 119225, 187150, 197788, 238450, 247235, 374300, 476900, 494470, 939493, 988940, 1236175, 1878986, 2472350, 3757972, 4697465, 4944700, 9394930, 18789860, 23487325, 46974650, 93949300]

約数ペア:

[(1, 93949300), (2, 46974650), (4, 23487325), (5, 18789860), (10, 9394930), (19, 4944700), (20, 4697465), (25, 3757972), (38, 2472350), (50, 1878986), (76, 1236175), (95, 988940), (100, 939493), (190, 494470), (197, 476900), (251, 374300), (380, 247235), (394, 238450), (475, 197788), (502, 187150), (788, 119225), (950, 98894), (985, 95380), (1004, 93575), (1255, 74860), (1900, 49447), (1970, 47690), (2510, 37430), (3743, 25100), (3940, 23845), (4769, 19700), (4925, 19076), (5020, 18715), (6275, 14972), (7486, 12550), (9538, 9850)]