726341290

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 1351383264

約数和(自身を除く): 625041974

約数列:

[1, 2, 5, 10, 47, 94, 131, 235, 251, 262, 470, 502, 655, 1255, 1310, 2209, 2510, 4418, 6157, 11045, 11797, 12314, 22090, 23594, 30785, 32881, 58985, 61570, 65762, 117970, 164405, 289379, 328810, 554459, 578758, 1108918, 1446895, 1545407, 2772295, 2893790, 3090814, 5544590, 7727035, 15454070, 72634129, 145268258, 363170645, 726341290]

約数ペア:

[(1, 726341290), (2, 363170645), (5, 145268258), (10, 72634129), (47, 15454070), (94, 7727035), (131, 5544590), (235, 3090814), (251, 2893790), (262, 2772295), (470, 1545407), (502, 1446895), (655, 1108918), (1255, 578758), (1310, 554459), (2209, 328810), (2510, 289379), (4418, 164405), (6157, 117970), (11045, 65762), (11797, 61570), (12314, 58985), (22090, 32881), (23594, 30785)]