8854300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 108

約数和(自身を含む): 24243240

約数和(自身を除く): 15388940

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 139, 140, 175, 182, 196, 245, 260, 278, 325, 350, 364, 455, 490, 556, 637, 650, 695, 700, 910, 973, 980, 1225, 1274, 1300, 1390, 1807, 1820, 1946, 2275, 2450, 2548, 2780, 3185, 3475, 3614, 3892, 4550, 4865, 4900, 6370, 6811, 6950, 7228, 9035, 9100, 9730, 12649, 12740, 13622, 13900, 15925, 18070, 19460, 24325, 25298, 27244, 31850, 34055, 36140, 45175, 48650, 50596, 63245, 63700, 68110, 88543, 90350, 97300, 126490, 136220, 170275, 177086, 180700, 252980, 316225, 340550, 354172, 442715, 632450, 681100, 885430, 1264900, 1770860, 2213575, 4427150, 8854300]

約数ペア:

[(1, 8854300), (2, 4427150), (4, 2213575), (5, 1770860), (7, 1264900), (10, 885430), (13, 681100), (14, 632450), (20, 442715), (25, 354172), (26, 340550), (28, 316225), (35, 252980), (49, 180700), (50, 177086), (52, 170275), (65, 136220), (70, 126490), (91, 97300), (98, 90350), (100, 88543), (130, 68110), (139, 63700), (140, 63245), (175, 50596), (182, 48650), (196, 45175), (245, 36140), (260, 34055), (278, 31850), (325, 27244), (350, 25298), (364, 24325), (455, 19460), (490, 18070), (556, 15925), (637, 13900), (650, 13622), (695, 12740), (700, 12649), (910, 9730), (973, 9100), (980, 9035), (1225, 7228), (1274, 6950), (1300, 6811), (1390, 6370), (1807, 4900), (1820, 4865), (1946, 4550), (2275, 3892), (2450, 3614), (2548, 3475), (2780, 3185)]