597771680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19979}}^1$

素因数の和:20022

約数の個数: 96

約数和(自身を含む): 1631327040

約数和(自身を除く): 1033555360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2720, 2992, 3740, 5984, 7480, 14960, 19979, 29920, 39958, 79916, 99895, 159832, 199790, 219769, 319664, 339643, 399580, 439538, 639328, 679286, 799160, 879076, 1098845, 1358572, 1598320, 1698215, 1758152, 2197690, 2717144, 3196640, 3396430, 3516304, 3736073, 4395380, 5434288, 6792860, 7032608, 7472146, 8790760, 10868576, 13585720, 14944292, 17581520, 18680365, 27171440, 29888584, 35163040, 37360730, 54342880, 59777168, 74721460, 119554336, 149442920, 298885840, 597771680]

約数ペア:

[(1, 597771680), (2, 298885840), (4, 149442920), (5, 119554336), (8, 74721460), (10, 59777168), (11, 54342880), (16, 37360730), (17, 35163040), (20, 29888584), (22, 27171440), (32, 18680365), (34, 17581520), (40, 14944292), (44, 13585720), (55, 10868576), (68, 8790760), (80, 7472146), (85, 7032608), (88, 6792860), (110, 5434288), (136, 4395380), (160, 3736073), (170, 3516304), (176, 3396430), (187, 3196640), (220, 2717144), (272, 2197690), (340, 1758152), (352, 1698215), (374, 1598320), (440, 1358572), (544, 1098845), (680, 879076), (748, 799160), (880, 679286), (935, 639328), (1360, 439538), (1496, 399580), (1760, 339643), (1870, 319664), (2720, 219769), (2992, 199790), (3740, 159832), (5984, 99895), (7480, 79916), (14960, 39958), (19979, 29920)]