39273760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12919}}^1$

素因数の和:12953

約数の個数: 48

約数和(自身を含む): 97675200

約数和(自身を除く): 58401440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 12919, 25838, 51676, 64595, 103352, 129190, 206704, 245461, 258380, 413408, 490922, 516760, 981844, 1033520, 1227305, 1963688, 2067040, 2454610, 3927376, 4909220, 7854752, 9818440, 19636880, 39273760]

約数ペア:

[(1, 39273760), (2, 19636880), (4, 9818440), (5, 7854752), (8, 4909220), (10, 3927376), (16, 2454610), (19, 2067040), (20, 1963688), (32, 1227305), (38, 1033520), (40, 981844), (76, 516760), (80, 490922), (95, 413408), (152, 258380), (160, 245461), (190, 206704), (304, 129190), (380, 103352), (608, 64595), (760, 51676), (1520, 25838), (3040, 12919)]