759492700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6553}}^1$

素因数の和:6647

約数の個数: 72

約数和(自身を含む): 1763550320

約数和(自身を除く): 1004057620

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 61, 76, 95, 100, 122, 190, 244, 305, 380, 475, 610, 950, 1159, 1220, 1525, 1900, 2318, 3050, 4636, 5795, 6100, 6553, 11590, 13106, 23180, 26212, 28975, 32765, 57950, 65530, 115900, 124507, 131060, 163825, 249014, 327650, 399733, 498028, 622535, 655300, 799466, 1245070, 1598932, 1998665, 2490140, 3112675, 3997330, 6225350, 7594927, 7994660, 9993325, 12450700, 15189854, 19986650, 30379708, 37974635, 39973300, 75949270, 151898540, 189873175, 379746350, 759492700]

約数ペア:

[(1, 759492700), (2, 379746350), (4, 189873175), (5, 151898540), (10, 75949270), (19, 39973300), (20, 37974635), (25, 30379708), (38, 19986650), (50, 15189854), (61, 12450700), (76, 9993325), (95, 7994660), (100, 7594927), (122, 6225350), (190, 3997330), (244, 3112675), (305, 2490140), (380, 1998665), (475, 1598932), (610, 1245070), (950, 799466), (1159, 655300), (1220, 622535), (1525, 498028), (1900, 399733), (2318, 327650), (3050, 249014), (4636, 163825), (5795, 131060), (6100, 124507), (6553, 115900), (11590, 65530), (13106, 57950), (23180, 32765), (26212, 28975)]