52327838320

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1\times {\mathrm{4993}}^1$

素因数の和:5762

約数の個数: 80

約数和(自身を含む): 122389755840

約数和(自身を除く): 70061917520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 487, 538, 974, 1076, 1345, 1948, 2152, 2435, 2690, 3896, 4304, 4870, 4993, 5380, 7792, 9740, 9986, 10760, 19480, 19972, 21520, 24965, 38960, 39944, 49930, 79888, 99860, 131003, 199720, 262006, 399440, 524012, 655015, 1048024, 1310030, 1343117, 2096048, 2431591, 2620060, 2686234, 4863182, 5240120, 5372468, 6715585, 9726364, 10480240, 10744936, 12157955, 13431170, 19452728, 21489872, 24315910, 26862340, 38905456, 48631820, 53724680, 97263640, 107449360, 194527280, 654097979, 1308195958, 2616391916, 3270489895, 5232783832, 6540979790, 10465567664, 13081959580, 26163919160, 52327838320]

約数ペア:

[(1, 52327838320), (2, 26163919160), (4, 13081959580), (5, 10465567664), (8, 6540979790), (10, 5232783832), (16, 3270489895), (20, 2616391916), (40, 1308195958), (80, 654097979), (269, 194527280), (487, 107449360), (538, 97263640), (974, 53724680), (1076, 48631820), (1345, 38905456), (1948, 26862340), (2152, 24315910), (2435, 21489872), (2690, 19452728), (3896, 13431170), (4304, 12157955), (4870, 10744936), (4993, 10480240), (5380, 9726364), (7792, 6715585), (9740, 5372468), (9986, 5240120), (10760, 4863182), (19480, 2686234), (19972, 2620060), (21520, 2431591), (24965, 2096048), (38960, 1343117), (39944, 1310030), (49930, 1048024), (79888, 655015), (99860, 524012), (131003, 399440), (199720, 262006)]