9670700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 23258928

約数和(自身を除く): 13588228

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 130, 172, 173, 215, 260, 325, 346, 430, 559, 650, 692, 860, 865, 1075, 1118, 1300, 1730, 2150, 2236, 2249, 2795, 3460, 4300, 4325, 4498, 5590, 7439, 8650, 8996, 11180, 11245, 13975, 14878, 17300, 22490, 27950, 29756, 37195, 44980, 55900, 56225, 74390, 96707, 112450, 148780, 185975, 193414, 224900, 371950, 386828, 483535, 743900, 967070, 1934140, 2417675, 4835350, 9670700]

約数ペア:

[(1, 9670700), (2, 4835350), (4, 2417675), (5, 1934140), (10, 967070), (13, 743900), (20, 483535), (25, 386828), (26, 371950), (43, 224900), (50, 193414), (52, 185975), (65, 148780), (86, 112450), (100, 96707), (130, 74390), (172, 56225), (173, 55900), (215, 44980), (260, 37195), (325, 29756), (346, 27950), (430, 22490), (559, 17300), (650, 14878), (692, 13975), (860, 11245), (865, 11180), (1075, 8996), (1118, 8650), (1300, 7439), (1730, 5590), (2150, 4498), (2236, 4325), (2249, 4300), (2795, 3460)]