195607580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{1619}}^1$

素因数の和:2498

約数の個数: 48

約数和(自身を含む): 470292480

約数和(自身を除く): 274684900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 863, 1619, 1726, 3238, 3452, 4315, 6041, 6476, 8095, 8630, 11333, 12082, 16190, 17260, 22666, 24164, 30205, 32380, 45332, 56665, 60410, 113330, 120820, 226660, 1397197, 2794394, 5588788, 6985985, 9780379, 13971970, 19560758, 27943940, 39121516, 48901895, 97803790, 195607580]

約数ペア:

[(1, 195607580), (2, 97803790), (4, 48901895), (5, 39121516), (7, 27943940), (10, 19560758), (14, 13971970), (20, 9780379), (28, 6985985), (35, 5588788), (70, 2794394), (140, 1397197), (863, 226660), (1619, 120820), (1726, 113330), (3238, 60410), (3452, 56665), (4315, 45332), (6041, 32380), (6476, 30205), (8095, 24164), (8630, 22666), (11333, 17260), (12082, 16190)]