44878889690

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{213821}}^1$

素因数の和:214118

約数の個数: 32

約数和(自身を含む): 81902378880

約数和(自身を除く): 37023489190

約数列:

[1, 2, 5, 10, 139, 151, 278, 302, 695, 755, 1390, 1510, 20989, 41978, 104945, 209890, 213821, 427642, 1069105, 2138210, 29721119, 32286971, 59442238, 64573942, 148605595, 161434855, 297211190, 322869710, 4487888969, 8975777938, 22439444845, 44878889690]

約数ペア:

[(1, 44878889690), (2, 22439444845), (5, 8975777938), (10, 4487888969), (139, 322869710), (151, 297211190), (278, 161434855), (302, 148605595), (695, 64573942), (755, 59442238), (1390, 32286971), (1510, 29721119), (20989, 2138210), (41978, 1069105), (104945, 427642), (209890, 213821)]