70721200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{16073}}^1$

素因数の和:16102

約数の個数: 60

約数和(自身を含む): 185365368

約数和(自身を除く): 114644168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 16073, 32146, 64292, 80365, 128584, 160730, 176803, 257168, 321460, 353606, 401825, 642920, 707212, 803650, 884015, 1285840, 1414424, 1607300, 1768030, 2828848, 3214600, 3536060, 4420075, 6429200, 7072120, 8840150, 14144240, 17680300, 35360600, 70721200]

約数ペア:

[(1, 70721200), (2, 35360600), (4, 17680300), (5, 14144240), (8, 8840150), (10, 7072120), (11, 6429200), (16, 4420075), (20, 3536060), (22, 3214600), (25, 2828848), (40, 1768030), (44, 1607300), (50, 1414424), (55, 1285840), (80, 884015), (88, 803650), (100, 707212), (110, 642920), (176, 401825), (200, 353606), (220, 321460), (275, 257168), (400, 176803), (440, 160730), (550, 128584), (880, 80365), (1100, 64292), (2200, 32146), (4400, 16073)]