8372650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 18311328

約数和(自身を除く): 9938678

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1171, 1430, 2342, 3575, 5855, 7150, 11710, 12881, 15223, 25762, 29275, 30446, 58550, 64405, 76115, 128810, 152230, 167453, 322025, 334906, 380575, 644050, 761150, 837265, 1674530, 4186325, 8372650]

約数ペア:

[(1, 8372650), (2, 4186325), (5, 1674530), (10, 837265), (11, 761150), (13, 644050), (22, 380575), (25, 334906), (26, 322025), (50, 167453), (55, 152230), (65, 128810), (110, 76115), (130, 64405), (143, 58550), (275, 30446), (286, 29275), (325, 25762), (550, 15223), (650, 12881), (715, 11710), (1171, 7150), (1430, 5855), (2342, 3575)]