14489920220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{300247}}^1$

素因数の和:300402

約数の個数: 48

約数和(自身を含む): 32282664960

約数和(自身を除く): 17792744740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 127, 190, 254, 380, 508, 635, 1270, 2413, 2540, 4826, 9652, 12065, 24130, 48260, 300247, 600494, 1200988, 1501235, 3002470, 5704693, 6004940, 11409386, 22818772, 28523465, 38131369, 57046930, 76262738, 114093860, 152525476, 190656845, 381313690, 724496011, 762627380, 1448992022, 2897984044, 3622480055, 7244960110, 14489920220]

約数ペア:

[(1, 14489920220), (2, 7244960110), (4, 3622480055), (5, 2897984044), (10, 1448992022), (19, 762627380), (20, 724496011), (38, 381313690), (76, 190656845), (95, 152525476), (127, 114093860), (190, 76262738), (254, 57046930), (380, 38131369), (508, 28523465), (635, 22818772), (1270, 11409386), (2413, 6004940), (2540, 5704693), (4826, 3002470), (9652, 1501235), (12065, 1200988), (24130, 600494), (48260, 300247)]