9059240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 21859200

約数和(自身を除く): 12799960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 115, 172, 184, 215, 229, 230, 344, 430, 458, 460, 860, 916, 920, 989, 1145, 1720, 1832, 1978, 2290, 3956, 4580, 4945, 5267, 7912, 9160, 9847, 9890, 10534, 19694, 19780, 21068, 26335, 39388, 39560, 42136, 49235, 52670, 78776, 98470, 105340, 196940, 210680, 226481, 393880, 452962, 905924, 1132405, 1811848, 2264810, 4529620, 9059240]

約数ペア:

[(1, 9059240), (2, 4529620), (4, 2264810), (5, 1811848), (8, 1132405), (10, 905924), (20, 452962), (23, 393880), (40, 226481), (43, 210680), (46, 196940), (86, 105340), (92, 98470), (115, 78776), (172, 52670), (184, 49235), (215, 42136), (229, 39560), (230, 39388), (344, 26335), (430, 21068), (458, 19780), (460, 19694), (860, 10534), (916, 9890), (920, 9847), (989, 9160), (1145, 7912), (1720, 5267), (1832, 4945), (1978, 4580), (2290, 3956)]