3755701820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{132523}}^1$

素因数の和:132654

約数の個数: 48

約数和(自身を含む): 8571652320

約数和(自身を除く): 4815950500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 218, 260, 436, 545, 1090, 1417, 2180, 2834, 5668, 7085, 14170, 28340, 132523, 265046, 530092, 662615, 1325230, 1722799, 2650460, 3445598, 6891196, 8613995, 14445007, 17227990, 28890014, 34455980, 57780028, 72225035, 144450070, 187785091, 288900140, 375570182, 751140364, 938925455, 1877850910, 3755701820]

約数ペア:

[(1, 3755701820), (2, 1877850910), (4, 938925455), (5, 751140364), (10, 375570182), (13, 288900140), (20, 187785091), (26, 144450070), (52, 72225035), (65, 57780028), (109, 34455980), (130, 28890014), (218, 17227990), (260, 14445007), (436, 8613995), (545, 6891196), (1090, 3445598), (1417, 2650460), (2180, 1722799), (2834, 1325230), (5668, 662615), (7085, 530092), (14170, 265046), (28340, 132523)]