35725840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 89123760

約数和(自身を除く): 53397920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 109, 136, 170, 218, 241, 272, 340, 436, 482, 545, 680, 872, 964, 1090, 1205, 1360, 1744, 1853, 1928, 2180, 2410, 3706, 3856, 4097, 4360, 4820, 7412, 8194, 8720, 9265, 9640, 14824, 16388, 18530, 19280, 20485, 26269, 29648, 32776, 37060, 40970, 52538, 65552, 74120, 81940, 105076, 131345, 148240, 163880, 210152, 262690, 327760, 420304, 446573, 525380, 893146, 1050760, 1786292, 2101520, 2232865, 3572584, 4465730, 7145168, 8931460, 17862920, 35725840]

約数ペア:

[(1, 35725840), (2, 17862920), (4, 8931460), (5, 7145168), (8, 4465730), (10, 3572584), (16, 2232865), (17, 2101520), (20, 1786292), (34, 1050760), (40, 893146), (68, 525380), (80, 446573), (85, 420304), (109, 327760), (136, 262690), (170, 210152), (218, 163880), (241, 148240), (272, 131345), (340, 105076), (436, 81940), (482, 74120), (545, 65552), (680, 52538), (872, 40970), (964, 37060), (1090, 32776), (1205, 29648), (1360, 26269), (1744, 20485), (1853, 19280), (1928, 18530), (2180, 16388), (2410, 14824), (3706, 9640), (3856, 9265), (4097, 8720), (4360, 8194), (4820, 7412)]