22024520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 61129080

約数和(自身を除く): 39104560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 661, 680, 833, 952, 980, 1190, 1322, 1666, 1960, 2380, 2644, 3305, 3332, 4165, 4627, 4760, 5288, 6610, 6664, 8330, 9254, 11237, 13220, 16660, 18508, 22474, 23135, 26440, 32389, 33320, 37016, 44948, 46270, 56185, 64778, 78659, 89896, 92540, 112370, 129556, 157318, 161945, 185080, 224740, 259112, 314636, 323890, 393295, 449480, 550613, 629272, 647780, 786590, 1101226, 1295560, 1573180, 2202452, 2753065, 3146360, 4404904, 5506130, 11012260, 22024520]

約数ペア:

[(1, 22024520), (2, 11012260), (4, 5506130), (5, 4404904), (7, 3146360), (8, 2753065), (10, 2202452), (14, 1573180), (17, 1295560), (20, 1101226), (28, 786590), (34, 647780), (35, 629272), (40, 550613), (49, 449480), (56, 393295), (68, 323890), (70, 314636), (85, 259112), (98, 224740), (119, 185080), (136, 161945), (140, 157318), (170, 129556), (196, 112370), (238, 92540), (245, 89896), (280, 78659), (340, 64778), (392, 56185), (476, 46270), (490, 44948), (595, 37016), (661, 33320), (680, 32389), (833, 26440), (952, 23135), (980, 22474), (1190, 18508), (1322, 16660), (1666, 13220), (1960, 11237), (2380, 9254), (2644, 8330), (3305, 6664), (3332, 6610), (4165, 5288), (4627, 4760)]