7134445040

素因数分解:

$2^4\times 5^1\times {\mathrm{617}}^1\times {\mathrm{144539}}^1$

素因数の和:145169

約数の個数: 40

約数和(自身を含む): 16614583920

約数和(自身を除く): 9480138880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 617, 1234, 2468, 3085, 4936, 6170, 9872, 12340, 24680, 49360, 144539, 289078, 578156, 722695, 1156312, 1445390, 2312624, 2890780, 5781560, 11563120, 89180563, 178361126, 356722252, 445902815, 713444504, 891805630, 1426889008, 1783611260, 3567222520, 7134445040]

約数ペア:

[(1, 7134445040), (2, 3567222520), (4, 1783611260), (5, 1426889008), (8, 891805630), (10, 713444504), (16, 445902815), (20, 356722252), (40, 178361126), (80, 89180563), (617, 11563120), (1234, 5781560), (2468, 2890780), (3085, 2312624), (4936, 1445390), (6170, 1156312), (9872, 722695), (12340, 578156), (24680, 289078), (49360, 144539)]