113558479220

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{172681}}^1$

素因数の和:173072

約数の個数: 48

約数和(自身を含む): 241251950016

約数和(自身を除く): 127693470796

約数列:

[1, 2, 4, 5, 10, 20, 131, 251, 262, 502, 524, 655, 1004, 1255, 1310, 2510, 2620, 5020, 32881, 65762, 131524, 164405, 172681, 328810, 345362, 657620, 690724, 863405, 1726810, 3453620, 22621211, 43342931, 45242422, 86685862, 90484844, 113106055, 173371724, 216714655, 226212110, 433429310, 452424220, 866858620, 5677923961, 11355847922, 22711695844, 28389619805, 56779239610, 113558479220]

約数ペア:

[(1, 113558479220), (2, 56779239610), (4, 28389619805), (5, 22711695844), (10, 11355847922), (20, 5677923961), (131, 866858620), (251, 452424220), (262, 433429310), (502, 226212110), (524, 216714655), (655, 173371724), (1004, 113106055), (1255, 90484844), (1310, 86685862), (2510, 45242422), (2620, 43342931), (5020, 22621211), (32881, 3453620), (65762, 1726810), (131524, 863405), (164405, 690724), (172681, 657620), (328810, 345362)]