17549756980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{16453}}^1$

素因数の和:16889

約数の個数: 96

約数和(自身を含む): 44449493760

約数和(自身を除く): 26899736780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 401, 532, 665, 802, 1330, 1604, 2005, 2660, 2807, 4010, 5614, 7619, 8020, 11228, 14035, 15238, 16453, 28070, 30476, 32906, 38095, 53333, 56140, 65812, 76190, 82265, 106666, 115171, 152380, 164530, 213332, 230342, 266665, 312607, 329060, 460684, 533330, 575855, 625214, 1066660, 1151710, 1250428, 1563035, 2188249, 2303420, 3126070, 4376498, 6252140, 6597653, 8752996, 10941245, 13195306, 21882490, 26390612, 32988265, 43764980, 46183571, 65976530, 92367142, 125355407, 131953060, 184734284, 230917855, 250710814, 461835710, 501421628, 626777035, 877487849, 923671420, 1253554070, 1754975698, 2507108140, 3509951396, 4387439245, 8774878490, 17549756980]

約数ペア:

[(1, 17549756980), (2, 8774878490), (4, 4387439245), (5, 3509951396), (7, 2507108140), (10, 1754975698), (14, 1253554070), (19, 923671420), (20, 877487849), (28, 626777035), (35, 501421628), (38, 461835710), (70, 250710814), (76, 230917855), (95, 184734284), (133, 131953060), (140, 125355407), (190, 92367142), (266, 65976530), (380, 46183571), (401, 43764980), (532, 32988265), (665, 26390612), (802, 21882490), (1330, 13195306), (1604, 10941245), (2005, 8752996), (2660, 6597653), (2807, 6252140), (4010, 4376498), (5614, 3126070), (7619, 2303420), (8020, 2188249), (11228, 1563035), (14035, 1250428), (15238, 1151710), (16453, 1066660), (28070, 625214), (30476, 575855), (32906, 533330), (38095, 460684), (53333, 329060), (56140, 312607), (65812, 266665), (76190, 230342), (82265, 213332), (106666, 164530), (115171, 152380)]