4136650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 8999424

約数和(自身を除く): 4862774

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 223, 265, 350, 371, 446, 530, 742, 1115, 1325, 1561, 1855, 2230, 2650, 3122, 3710, 5575, 7805, 9275, 11150, 11819, 15610, 18550, 23638, 39025, 59095, 78050, 82733, 118190, 165466, 295475, 413665, 590950, 827330, 2068325, 4136650]

約数ペア:

[(1, 4136650), (2, 2068325), (5, 827330), (7, 590950), (10, 413665), (14, 295475), (25, 165466), (35, 118190), (50, 82733), (53, 78050), (70, 59095), (106, 39025), (175, 23638), (223, 18550), (265, 15610), (350, 11819), (371, 11150), (446, 9275), (530, 7805), (742, 5575), (1115, 3710), (1325, 3122), (1561, 2650), (1855, 2230)]