1036758440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{8017}}^1$

素因数の和:8142

約数の個数: 64

約数和(自身を含む): 2415983760

約数和(自身を除く): 1379225320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 61, 106, 122, 212, 244, 265, 305, 424, 488, 530, 610, 1060, 1220, 2120, 2440, 3233, 6466, 8017, 12932, 16034, 16165, 25864, 32068, 32330, 40085, 64136, 64660, 80170, 129320, 160340, 320680, 424901, 489037, 849802, 978074, 1699604, 1956148, 2124505, 2445185, 3399208, 3912296, 4249010, 4890370, 8498020, 9780740, 16996040, 19561480, 25918961, 51837922, 103675844, 129594805, 207351688, 259189610, 518379220, 1036758440]

約数ペア:

[(1, 1036758440), (2, 518379220), (4, 259189610), (5, 207351688), (8, 129594805), (10, 103675844), (20, 51837922), (40, 25918961), (53, 19561480), (61, 16996040), (106, 9780740), (122, 8498020), (212, 4890370), (244, 4249010), (265, 3912296), (305, 3399208), (424, 2445185), (488, 2124505), (530, 1956148), (610, 1699604), (1060, 978074), (1220, 849802), (2120, 489037), (2440, 424901), (3233, 320680), (6466, 160340), (8017, 129320), (12932, 80170), (16034, 64660), (16165, 64136), (25864, 40085), (32068, 32330)]