234774160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:872

約数の個数: 80

約数和(自身を含む): 568392192

約数和(自身を除く): 333618032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 137, 155, 248, 274, 310, 496, 548, 620, 685, 691, 1096, 1240, 1370, 1382, 2192, 2480, 2740, 2764, 3455, 4247, 5480, 5528, 6910, 8494, 10960, 11056, 13820, 16988, 21235, 21421, 27640, 33976, 42470, 42842, 55280, 67952, 84940, 85684, 94667, 107105, 169880, 171368, 189334, 214210, 339760, 342736, 378668, 428420, 473335, 757336, 856840, 946670, 1514672, 1713680, 1893340, 2934677, 3786680, 5869354, 7573360, 11738708, 14673385, 23477416, 29346770, 46954832, 58693540, 117387080, 234774160]

約数ペア:

[(1, 234774160), (2, 117387080), (4, 58693540), (5, 46954832), (8, 29346770), (10, 23477416), (16, 14673385), (20, 11738708), (31, 7573360), (40, 5869354), (62, 3786680), (80, 2934677), (124, 1893340), (137, 1713680), (155, 1514672), (248, 946670), (274, 856840), (310, 757336), (496, 473335), (548, 428420), (620, 378668), (685, 342736), (691, 339760), (1096, 214210), (1240, 189334), (1370, 171368), (1382, 169880), (2192, 107105), (2480, 94667), (2740, 85684), (2764, 84940), (3455, 67952), (4247, 55280), (5480, 42842), (5528, 42470), (6910, 33976), (8494, 27640), (10960, 21421), (11056, 21235), (13820, 16988)]