86430320

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:582

約数の個数: 80

約数和(自身を含む): 212129280

約数和(自身を除く): 125698960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 107, 115, 184, 214, 230, 368, 428, 439, 460, 535, 856, 878, 920, 1070, 1712, 1756, 1840, 2140, 2195, 2461, 3512, 4280, 4390, 4922, 7024, 8560, 8780, 9844, 10097, 12305, 17560, 19688, 20194, 24610, 35120, 39376, 40388, 46973, 49220, 50485, 80776, 93946, 98440, 100970, 161552, 187892, 196880, 201940, 234865, 375784, 403880, 469730, 751568, 807760, 939460, 1080379, 1878920, 2160758, 3757840, 4321516, 5401895, 8643032, 10803790, 17286064, 21607580, 43215160, 86430320]

約数ペア:

[(1, 86430320), (2, 43215160), (4, 21607580), (5, 17286064), (8, 10803790), (10, 8643032), (16, 5401895), (20, 4321516), (23, 3757840), (40, 2160758), (46, 1878920), (80, 1080379), (92, 939460), (107, 807760), (115, 751568), (184, 469730), (214, 403880), (230, 375784), (368, 234865), (428, 201940), (439, 196880), (460, 187892), (535, 161552), (856, 100970), (878, 98440), (920, 93946), (1070, 80776), (1712, 50485), (1756, 49220), (1840, 46973), (2140, 40388), (2195, 39376), (2461, 35120), (3512, 24610), (4280, 20194), (4390, 19688), (4922, 17560), (7024, 12305), (8560, 10097), (8780, 9844)]