83841310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 178827264

約数和(自身を除く): 94985954

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 131, 205, 223, 262, 287, 410, 446, 574, 655, 917, 1115, 1310, 1435, 1561, 1834, 2230, 2870, 3122, 4585, 5371, 7805, 9143, 9170, 10742, 15610, 18286, 26855, 29213, 37597, 45715, 53710, 58426, 64001, 75194, 91430, 128002, 146065, 187985, 204491, 292130, 320005, 375970, 408982, 640010, 1022455, 1197733, 2044910, 2395466, 5988665, 8384131, 11977330, 16768262, 41920655, 83841310]

約数ペア:

[(1, 83841310), (2, 41920655), (5, 16768262), (7, 11977330), (10, 8384131), (14, 5988665), (35, 2395466), (41, 2044910), (70, 1197733), (82, 1022455), (131, 640010), (205, 408982), (223, 375970), (262, 320005), (287, 292130), (410, 204491), (446, 187985), (574, 146065), (655, 128002), (917, 91430), (1115, 75194), (1310, 64001), (1435, 58426), (1561, 53710), (1834, 45715), (2230, 37597), (2870, 29213), (3122, 26855), (4585, 18286), (5371, 15610), (7805, 10742), (9143, 9170)]