88963040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32707}}^1$

素因数の和:32739

約数の個数: 48

約数和(自身を含む): 222545232

約数和(自身を除く): 133582192

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 32707, 65414, 130828, 163535, 261656, 327070, 523312, 556019, 654140, 1046624, 1112038, 1308280, 2224076, 2616560, 2780095, 4448152, 5233120, 5560190, 8896304, 11120380, 17792608, 22240760, 44481520, 88963040]

約数ペア:

[(1, 88963040), (2, 44481520), (4, 22240760), (5, 17792608), (8, 11120380), (10, 8896304), (16, 5560190), (17, 5233120), (20, 4448152), (32, 2780095), (34, 2616560), (40, 2224076), (68, 1308280), (80, 1112038), (85, 1046624), (136, 654140), (160, 556019), (170, 523312), (272, 327070), (340, 261656), (544, 163535), (680, 130828), (1360, 65414), (2720, 32707)]