83800220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{967}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 201653760

約数和(自身を除く): 117853540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 619, 967, 1238, 1934, 2476, 3095, 3868, 4333, 4835, 6190, 6769, 8666, 9670, 12380, 13538, 17332, 19340, 21665, 27076, 33845, 43330, 67690, 86660, 135380, 598573, 1197146, 2394292, 2992865, 4190011, 5985730, 8380022, 11971460, 16760044, 20950055, 41900110, 83800220]

約数ペア:

[(1, 83800220), (2, 41900110), (4, 20950055), (5, 16760044), (7, 11971460), (10, 8380022), (14, 5985730), (20, 4190011), (28, 2992865), (35, 2394292), (70, 1197146), (140, 598573), (619, 135380), (967, 86660), (1238, 67690), (1934, 43330), (2476, 33845), (3095, 27076), (3868, 21665), (4333, 19340), (4835, 17332), (6190, 13538), (6769, 12380), (8666, 9670)]