38697680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3637}}^1$

素因数の和:3676

約数の個数: 80

約数和(自身を含む): 108266880

約数和(自身を除く): 69569200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 3637, 5320, 7274, 10640, 14548, 18185, 25459, 29096, 36370, 50918, 58192, 69103, 72740, 101836, 127295, 138206, 145480, 203672, 254590, 276412, 290960, 345515, 407344, 483721, 509180, 552824, 691030, 967442, 1018360, 1105648, 1382060, 1934884, 2036720, 2418605, 2764120, 3869768, 4837210, 5528240, 7739536, 9674420, 19348840, 38697680]

約数ペア:

[(1, 38697680), (2, 19348840), (4, 9674420), (5, 7739536), (7, 5528240), (8, 4837210), (10, 3869768), (14, 2764120), (16, 2418605), (19, 2036720), (20, 1934884), (28, 1382060), (35, 1105648), (38, 1018360), (40, 967442), (56, 691030), (70, 552824), (76, 509180), (80, 483721), (95, 407344), (112, 345515), (133, 290960), (140, 276412), (152, 254590), (190, 203672), (266, 145480), (280, 138206), (304, 127295), (380, 101836), (532, 72740), (560, 69103), (665, 58192), (760, 50918), (1064, 36370), (1330, 29096), (1520, 25459), (2128, 18185), (2660, 14548), (3637, 10640), (5320, 7274)]