2529800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 7291200

約数和(自身を除く): 4761400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 139, 140, 175, 182, 200, 260, 278, 280, 325, 350, 364, 455, 520, 556, 650, 695, 700, 728, 910, 973, 1112, 1300, 1390, 1400, 1807, 1820, 1946, 2275, 2600, 2780, 3475, 3614, 3640, 3892, 4550, 4865, 5560, 6950, 7228, 7784, 9035, 9100, 9730, 12649, 13900, 14456, 18070, 18200, 19460, 24325, 25298, 27800, 36140, 38920, 45175, 48650, 50596, 63245, 72280, 90350, 97300, 101192, 126490, 180700, 194600, 252980, 316225, 361400, 505960, 632450, 1264900, 2529800]

約数ペア:

[(1, 2529800), (2, 1264900), (4, 632450), (5, 505960), (7, 361400), (8, 316225), (10, 252980), (13, 194600), (14, 180700), (20, 126490), (25, 101192), (26, 97300), (28, 90350), (35, 72280), (40, 63245), (50, 50596), (52, 48650), (56, 45175), (65, 38920), (70, 36140), (91, 27800), (100, 25298), (104, 24325), (130, 19460), (139, 18200), (140, 18070), (175, 14456), (182, 13900), (200, 12649), (260, 9730), (278, 9100), (280, 9035), (325, 7784), (350, 7228), (364, 6950), (455, 5560), (520, 4865), (556, 4550), (650, 3892), (695, 3640), (700, 3614), (728, 3475), (910, 2780), (973, 2600), (1112, 2275), (1300, 1946), (1390, 1820), (1400, 1807)]