4009968340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{1951}}^1$

素因数の和:2297

約数の個数: 96

約数和(自身を含む): 9845950464

約数和(自身を除く): 5835982124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 277, 371, 530, 554, 742, 1060, 1108, 1385, 1484, 1855, 1939, 1951, 2770, 3710, 3878, 3902, 5540, 7420, 7756, 7804, 9695, 9755, 13657, 14681, 19390, 19510, 27314, 29362, 38780, 39020, 54628, 58724, 68285, 73405, 102767, 103403, 136570, 146810, 205534, 206806, 273140, 293620, 411068, 413612, 513835, 517015, 540427, 723821, 1027670, 1034030, 1080854, 1447642, 2055340, 2068060, 2161708, 2702135, 2895284, 3619105, 3782989, 5404270, 7238210, 7565978, 10808540, 14476420, 15131956, 18914945, 28642631, 37829890, 57285262, 75659780, 114570524, 143213155, 200498417, 286426310, 400996834, 572852620, 801993668, 1002492085, 2004984170, 4009968340]

約数ペア:

[(1, 4009968340), (2, 2004984170), (4, 1002492085), (5, 801993668), (7, 572852620), (10, 400996834), (14, 286426310), (20, 200498417), (28, 143213155), (35, 114570524), (53, 75659780), (70, 57285262), (106, 37829890), (140, 28642631), (212, 18914945), (265, 15131956), (277, 14476420), (371, 10808540), (530, 7565978), (554, 7238210), (742, 5404270), (1060, 3782989), (1108, 3619105), (1385, 2895284), (1484, 2702135), (1855, 2161708), (1939, 2068060), (1951, 2055340), (2770, 1447642), (3710, 1080854), (3878, 1034030), (3902, 1027670), (5540, 723821), (7420, 540427), (7756, 517015), (7804, 513835), (9695, 413612), (9755, 411068), (13657, 293620), (14681, 273140), (19390, 206806), (19510, 205534), (27314, 146810), (29362, 136570), (38780, 103403), (39020, 102767), (54628, 73405), (58724, 68285)]