132035720

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1146

約数の個数: 64

約数和(自身を含む): 307949040

約数和(自身を除く): 175913320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 61, 106, 122, 212, 244, 265, 305, 424, 488, 530, 610, 1021, 1060, 1220, 2042, 2120, 2440, 3233, 4084, 5105, 6466, 8168, 10210, 12932, 16165, 20420, 25864, 32330, 40840, 54113, 62281, 64660, 108226, 124562, 129320, 216452, 249124, 270565, 311405, 432904, 498248, 541130, 622810, 1082260, 1245620, 2164520, 2491240, 3300893, 6601786, 13203572, 16504465, 26407144, 33008930, 66017860, 132035720]

約数ペア:

[(1, 132035720), (2, 66017860), (4, 33008930), (5, 26407144), (8, 16504465), (10, 13203572), (20, 6601786), (40, 3300893), (53, 2491240), (61, 2164520), (106, 1245620), (122, 1082260), (212, 622810), (244, 541130), (265, 498248), (305, 432904), (424, 311405), (488, 270565), (530, 249124), (610, 216452), (1021, 129320), (1060, 124562), (1220, 108226), (2042, 64660), (2120, 62281), (2440, 54113), (3233, 40840), (4084, 32330), (5105, 25864), (6466, 20420), (8168, 16165), (10210, 12932)]