133732880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1056

約数の個数: 80

約数和(自身を含む): 332657280

約数和(自身を除く): 198924400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 107, 136, 170, 214, 272, 340, 428, 535, 680, 856, 919, 1070, 1360, 1712, 1819, 1838, 2140, 3638, 3676, 4280, 4595, 7276, 7352, 8560, 9095, 9190, 14552, 14704, 15623, 18190, 18380, 29104, 31246, 36380, 36760, 62492, 72760, 73520, 78115, 98333, 124984, 145520, 156230, 196666, 249968, 312460, 393332, 491665, 624920, 786664, 983330, 1249840, 1573328, 1671661, 1966660, 3343322, 3933320, 6686644, 7866640, 8358305, 13373288, 16716610, 26746576, 33433220, 66866440, 133732880]

約数ペア:

[(1, 133732880), (2, 66866440), (4, 33433220), (5, 26746576), (8, 16716610), (10, 13373288), (16, 8358305), (17, 7866640), (20, 6686644), (34, 3933320), (40, 3343322), (68, 1966660), (80, 1671661), (85, 1573328), (107, 1249840), (136, 983330), (170, 786664), (214, 624920), (272, 491665), (340, 393332), (428, 312460), (535, 249968), (680, 196666), (856, 156230), (919, 145520), (1070, 124984), (1360, 98333), (1712, 78115), (1819, 73520), (1838, 72760), (2140, 62492), (3638, 36760), (3676, 36380), (4280, 31246), (4595, 29104), (7276, 18380), (7352, 18190), (8560, 15623), (9095, 14704), (9190, 14552)]