58686943910420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{20809}}^1\times {\mathrm{20144767}}^1$

素因数の和:20165592

約数の個数: 48

約数和(自身を含む): 140855441018880

約数和(自身を除く): 82168497108460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 20809, 41618, 83236, 104045, 145663, 208090, 291326, 416180, 582652, 728315, 1456630, 2913260, 20144767, 40289534, 80579068, 100723835, 141013369, 201447670, 282026738, 402895340, 564053476, 705066845, 1410133690, 2820267380, 419192456503, 838384913006, 1676769826012, 2095962282515, 2934347195521, 4191924565030, 5868694391042, 8383849130060, 11737388782084, 14671735977605, 29343471955210, 58686943910420]

約数ペア:

[(1, 58686943910420), (2, 29343471955210), (4, 14671735977605), (5, 11737388782084), (7, 8383849130060), (10, 5868694391042), (14, 4191924565030), (20, 2934347195521), (28, 2095962282515), (35, 1676769826012), (70, 838384913006), (140, 419192456503), (20809, 2820267380), (41618, 1410133690), (83236, 705066845), (104045, 564053476), (145663, 402895340), (208090, 282026738), (291326, 201447670), (416180, 141013369), (582652, 100723835), (728315, 80579068), (1456630, 40289534), (2913260, 20144767)]