223885090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 489601728

約数和(自身を除く): 265716638

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 43, 55, 65, 86, 110, 121, 130, 143, 215, 242, 286, 331, 430, 473, 559, 605, 662, 715, 946, 1118, 1210, 1430, 1573, 1655, 2365, 2795, 3146, 3310, 3641, 4303, 4730, 5203, 5590, 6149, 7282, 7865, 8606, 10406, 12298, 14233, 15730, 18205, 21515, 26015, 28466, 30745, 36410, 40051, 43030, 47333, 52030, 61490, 67639, 71165, 80102, 94666, 135278, 142330, 156563, 185029, 200255, 236665, 313126, 338195, 370058, 400510, 473330, 520663, 676390, 782815, 925145, 1041326, 1565630, 1722193, 1850290, 2035319, 2603315, 3444386, 4070638, 5206630, 8610965, 10176595, 17221930, 20353190, 22388509, 44777018, 111942545, 223885090]

約数ペア:

[(1, 223885090), (2, 111942545), (5, 44777018), (10, 22388509), (11, 20353190), (13, 17221930), (22, 10176595), (26, 8610965), (43, 5206630), (55, 4070638), (65, 3444386), (86, 2603315), (110, 2035319), (121, 1850290), (130, 1722193), (143, 1565630), (215, 1041326), (242, 925145), (286, 782815), (331, 676390), (430, 520663), (473, 473330), (559, 400510), (605, 370058), (662, 338195), (715, 313126), (946, 236665), (1118, 200255), (1210, 185029), (1430, 156563), (1573, 142330), (1655, 135278), (2365, 94666), (2795, 80102), (3146, 71165), (3310, 67639), (3641, 61490), (4303, 52030), (4730, 47333), (5203, 43030), (5590, 40051), (6149, 36410), (7282, 30745), (7865, 28466), (8606, 26015), (10406, 21515), (12298, 18205), (14233, 15730)]