361304840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5471}}^1$

素因数の和:5622

約数の個数: 64

約数和(自身を含む): 882524160

約数和(自身を除く): 521219320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 1016, 1270, 1651, 2540, 3302, 5080, 5471, 6604, 8255, 10942, 13208, 16510, 21884, 27355, 33020, 43768, 54710, 66040, 71123, 109420, 142246, 218840, 284492, 355615, 568984, 694817, 711230, 1389634, 1422460, 2779268, 2844920, 3474085, 5558536, 6948170, 9032621, 13896340, 18065242, 27792680, 36130484, 45163105, 72260968, 90326210, 180652420, 361304840]

約数ペア:

[(1, 361304840), (2, 180652420), (4, 90326210), (5, 72260968), (8, 45163105), (10, 36130484), (13, 27792680), (20, 18065242), (26, 13896340), (40, 9032621), (52, 6948170), (65, 5558536), (104, 3474085), (127, 2844920), (130, 2779268), (254, 1422460), (260, 1389634), (508, 711230), (520, 694817), (635, 568984), (1016, 355615), (1270, 284492), (1651, 218840), (2540, 142246), (3302, 109420), (5080, 71123), (5471, 66040), (6604, 54710), (8255, 43768), (10942, 33020), (13208, 27355), (16510, 21884)]