3984558400

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131071}}^1$

素因数の和:131112

約数の個数: 84

約数和(自身を含む): 10320609280

約数和(自身を除く): 6336050880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 3040, 3800, 6080, 7600, 15200, 30400, 131071, 262142, 524284, 655355, 1048568, 1310710, 2097136, 2490349, 2621420, 3276775, 4194272, 4980698, 5242840, 6553550, 8388544, 9961396, 10485680, 12451745, 13107100, 19922792, 20971360, 24903490, 26214200, 39845584, 41942720, 49806980, 52428400, 62258725, 79691168, 99613960, 104856800, 124517450, 159382336, 199227920, 209713600, 249034900, 398455840, 498069800, 796911680, 996139600, 1992279200, 3984558400]

約数ペア:

[(1, 3984558400), (2, 1992279200), (4, 996139600), (5, 796911680), (8, 498069800), (10, 398455840), (16, 249034900), (19, 209713600), (20, 199227920), (25, 159382336), (32, 124517450), (38, 104856800), (40, 99613960), (50, 79691168), (64, 62258725), (76, 52428400), (80, 49806980), (95, 41942720), (100, 39845584), (152, 26214200), (160, 24903490), (190, 20971360), (200, 19922792), (304, 13107100), (320, 12451745), (380, 10485680), (400, 9961396), (475, 8388544), (608, 6553550), (760, 5242840), (800, 4980698), (950, 4194272), (1216, 3276775), (1520, 2621420), (1600, 2490349), (1900, 2097136), (3040, 1310710), (3800, 1048568), (6080, 655355), (7600, 524284), (15200, 262142), (30400, 131071)]