45101320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102503}}^1$

素因数の和:102525

約数の個数: 32

約数和(自身を含む): 110704320

約数和(自身を除く): 65603000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 102503, 205006, 410012, 512515, 820024, 1025030, 1127533, 2050060, 2255066, 4100120, 4510132, 5637665, 9020264, 11275330, 22550660, 45101320]

約数ペア:

[(1, 45101320), (2, 22550660), (4, 11275330), (5, 9020264), (8, 5637665), (10, 4510132), (11, 4100120), (20, 2255066), (22, 2050060), (40, 1127533), (44, 1025030), (55, 820024), (88, 512515), (110, 410012), (220, 205006), (440, 102503)]