74653120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13723}}^1$

素因数の和:13757

約数の個数: 56

約数和(自身を含む): 188238384

約数和(自身を除く): 113585264

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 13723, 27446, 54892, 68615, 109784, 137230, 219568, 233291, 274460, 439136, 466582, 548920, 878272, 933164, 1097840, 1166455, 1866328, 2195680, 2332910, 3732656, 4391360, 4665820, 7465312, 9331640, 14930624, 18663280, 37326560, 74653120]

約数ペア:

[(1, 74653120), (2, 37326560), (4, 18663280), (5, 14930624), (8, 9331640), (10, 7465312), (16, 4665820), (17, 4391360), (20, 3732656), (32, 2332910), (34, 2195680), (40, 1866328), (64, 1166455), (68, 1097840), (80, 933164), (85, 878272), (136, 548920), (160, 466582), (170, 439136), (272, 274460), (320, 233291), (340, 219568), (544, 137230), (680, 109784), (1088, 68615), (1360, 54892), (2720, 27446), (5440, 13723)]