1036554920

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 2474634240

約数和(自身を除く): 1438079320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 53, 94, 101, 103, 106, 188, 202, 206, 212, 235, 265, 376, 404, 412, 424, 470, 505, 515, 530, 808, 824, 940, 1010, 1030, 1060, 1880, 2020, 2060, 2120, 2491, 4040, 4120, 4747, 4841, 4982, 5353, 5459, 9494, 9682, 9964, 10403, 10706, 10918, 12455, 18988, 19364, 19928, 20806, 21412, 21836, 23735, 24205, 24910, 26765, 27295, 37976, 38728, 41612, 42824, 43672, 47470, 48410, 49820, 52015, 53530, 54590, 83224, 94940, 96820, 99640, 104030, 107060, 109180, 189880, 193640, 208060, 214120, 218360, 251591, 256573, 416120, 488941, 503182, 513146, 551359, 977882, 1006364, 1026292, 1102718, 1257955, 1282865, 1955764, 2012728, 2052584, 2205436, 2444705, 2515910, 2565730, 2756795, 3911528, 4410872, 4889410, 5031820, 5131460, 5513590, 9778820, 10063640, 10262920, 11027180, 19557640, 22054360, 25913873, 51827746, 103655492, 129569365, 207310984, 259138730, 518277460, 1036554920]

約数ペア:

[(1, 1036554920), (2, 518277460), (4, 259138730), (5, 207310984), (8, 129569365), (10, 103655492), (20, 51827746), (40, 25913873), (47, 22054360), (53, 19557640), (94, 11027180), (101, 10262920), (103, 10063640), (106, 9778820), (188, 5513590), (202, 5131460), (206, 5031820), (212, 4889410), (235, 4410872), (265, 3911528), (376, 2756795), (404, 2565730), (412, 2515910), (424, 2444705), (470, 2205436), (505, 2052584), (515, 2012728), (530, 1955764), (808, 1282865), (824, 1257955), (940, 1102718), (1010, 1026292), (1030, 1006364), (1060, 977882), (1880, 551359), (2020, 513146), (2060, 503182), (2120, 488941), (2491, 416120), (4040, 256573), (4120, 251591), (4747, 218360), (4841, 214120), (4982, 208060), (5353, 193640), (5459, 189880), (9494, 109180), (9682, 107060), (9964, 104030), (10403, 99640), (10706, 96820), (10918, 94940), (12455, 83224), (18988, 54590), (19364, 53530), (19928, 52015), (20806, 49820), (21412, 48410), (21836, 47470), (23735, 43672), (24205, 42824), (24910, 41612), (26765, 38728), (27295, 37976)]