2006896000

素因数分解:

$2^7\times 5^3\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:2989

約数の個数: 128

約数和(自身を含む): 5107433760

約数和(自身を除く): 3100537760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 125, 128, 160, 172, 200, 215, 250, 320, 344, 400, 430, 500, 640, 688, 800, 860, 1000, 1075, 1376, 1600, 1720, 2000, 2150, 2752, 2917, 3200, 3440, 4000, 4300, 5375, 5504, 5834, 6880, 8000, 8600, 10750, 11668, 13760, 14585, 16000, 17200, 21500, 23336, 27520, 29170, 34400, 43000, 46672, 58340, 68800, 72925, 86000, 93344, 116680, 125431, 137600, 145850, 172000, 186688, 233360, 250862, 291700, 344000, 364625, 373376, 466720, 501724, 583400, 627155, 688000, 729250, 933440, 1003448, 1166800, 1254310, 1458500, 1866880, 2006896, 2333600, 2508620, 2917000, 3135775, 4013792, 4667200, 5017240, 5834000, 6271550, 8027584, 9334400, 10034480, 11668000, 12543100, 15678875, 16055168, 20068960, 23336000, 25086200, 31357750, 40137920, 46672000, 50172400, 62715500, 80275840, 100344800, 125431000, 200689600, 250862000, 401379200, 501724000, 1003448000, 2006896000]

約数ペア:

[(1, 2006896000), (2, 1003448000), (4, 501724000), (5, 401379200), (8, 250862000), (10, 200689600), (16, 125431000), (20, 100344800), (25, 80275840), (32, 62715500), (40, 50172400), (43, 46672000), (50, 40137920), (64, 31357750), (80, 25086200), (86, 23336000), (100, 20068960), (125, 16055168), (128, 15678875), (160, 12543100), (172, 11668000), (200, 10034480), (215, 9334400), (250, 8027584), (320, 6271550), (344, 5834000), (400, 5017240), (430, 4667200), (500, 4013792), (640, 3135775), (688, 2917000), (800, 2508620), (860, 2333600), (1000, 2006896), (1075, 1866880), (1376, 1458500), (1600, 1254310), (1720, 1166800), (2000, 1003448), (2150, 933440), (2752, 729250), (2917, 688000), (3200, 627155), (3440, 583400), (4000, 501724), (4300, 466720), (5375, 373376), (5504, 364625), (5834, 344000), (6880, 291700), (8000, 250862), (8600, 233360), (10750, 186688), (11668, 172000), (13760, 145850), (14585, 137600), (16000, 125431), (17200, 116680), (21500, 93344), (23336, 86000), (27520, 72925), (29170, 68800), (34400, 58340), (43000, 46672)]