194280860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2557}}^1$

素因数の和:2726

約数の個数: 48

約数和(自身を含む): 425446560

約数和(自身を除く): 231165700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 131, 145, 262, 290, 524, 580, 655, 1310, 2557, 2620, 3799, 5114, 7598, 10228, 12785, 15196, 18995, 25570, 37990, 51140, 74153, 75980, 148306, 296612, 334967, 370765, 669934, 741530, 1339868, 1483060, 1674835, 3349670, 6699340, 9714043, 19428086, 38856172, 48570215, 97140430, 194280860]

約数ペア:

[(1, 194280860), (2, 97140430), (4, 48570215), (5, 38856172), (10, 19428086), (20, 9714043), (29, 6699340), (58, 3349670), (116, 1674835), (131, 1483060), (145, 1339868), (262, 741530), (290, 669934), (524, 370765), (580, 334967), (655, 296612), (1310, 148306), (2557, 75980), (2620, 74153), (3799, 51140), (5114, 37990), (7598, 25570), (10228, 18995), (12785, 15196)]