2004173800

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2663}}^1$

素因数の和:2803

約数の個数: 96

約数和(自身を含む): 4816298880

約数和(自身を除く): 2812125080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 71, 100, 106, 142, 200, 212, 265, 284, 355, 424, 530, 568, 710, 1060, 1325, 1420, 1775, 2120, 2650, 2663, 2840, 3550, 3763, 5300, 5326, 7100, 7526, 10600, 10652, 13315, 14200, 15052, 18815, 21304, 26630, 30104, 37630, 53260, 66575, 75260, 94075, 106520, 133150, 141139, 150520, 188150, 189073, 266300, 282278, 376300, 378146, 532600, 564556, 705695, 752600, 756292, 945365, 1129112, 1411390, 1512584, 1890730, 2822780, 3528475, 3781460, 4726825, 5645560, 7056950, 7562920, 9453650, 10020869, 14113900, 18907300, 20041738, 28227800, 37814600, 40083476, 50104345, 80166952, 100208690, 200417380, 250521725, 400834760, 501043450, 1002086900, 2004173800]

約数ペア:

[(1, 2004173800), (2, 1002086900), (4, 501043450), (5, 400834760), (8, 250521725), (10, 200417380), (20, 100208690), (25, 80166952), (40, 50104345), (50, 40083476), (53, 37814600), (71, 28227800), (100, 20041738), (106, 18907300), (142, 14113900), (200, 10020869), (212, 9453650), (265, 7562920), (284, 7056950), (355, 5645560), (424, 4726825), (530, 3781460), (568, 3528475), (710, 2822780), (1060, 1890730), (1325, 1512584), (1420, 1411390), (1775, 1129112), (2120, 945365), (2650, 756292), (2663, 752600), (2840, 705695), (3550, 564556), (3763, 532600), (5300, 378146), (5326, 376300), (7100, 282278), (7526, 266300), (10600, 189073), (10652, 188150), (13315, 150520), (14200, 141139), (15052, 133150), (18815, 106520), (21304, 94075), (26630, 75260), (30104, 66575), (37630, 53260)]