9863780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 22184064

約数和(自身を除く): 12320284

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 523, 820, 943, 1046, 1886, 2092, 2615, 3772, 4715, 5230, 9430, 10460, 12029, 18860, 21443, 24058, 42886, 48116, 60145, 85772, 107215, 120290, 214430, 240580, 428860, 493189, 986378, 1972756, 2465945, 4931890, 9863780]

約数ペア:

[(1, 9863780), (2, 4931890), (4, 2465945), (5, 1972756), (10, 986378), (20, 493189), (23, 428860), (41, 240580), (46, 214430), (82, 120290), (92, 107215), (115, 85772), (164, 60145), (205, 48116), (230, 42886), (410, 24058), (460, 21443), (523, 18860), (820, 12029), (943, 10460), (1046, 9430), (1886, 5230), (2092, 4715), (2615, 3772)]