233445020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{36137}}^1$

素因数の和:36182

約数の個数: 48

約数和(自身を含む): 546406560

約数和(自身を除く): 312961540

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 36137, 72274, 144548, 180685, 361370, 614329, 686603, 722740, 1228658, 1373206, 2457316, 2746412, 3071645, 3433015, 6143290, 6866030, 11672251, 12286580, 13732060, 23344502, 46689004, 58361255, 116722510, 233445020]

約数ペア:

[(1, 233445020), (2, 116722510), (4, 58361255), (5, 46689004), (10, 23344502), (17, 13732060), (19, 12286580), (20, 11672251), (34, 6866030), (38, 6143290), (68, 3433015), (76, 3071645), (85, 2746412), (95, 2457316), (170, 1373206), (190, 1228658), (323, 722740), (340, 686603), (380, 614329), (646, 361370), (1292, 180685), (1615, 144548), (3230, 72274), (6460, 36137)]