70593280

素因数分解:

$2^8\times 5^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 170788464

約数和(自身を除く): 100195184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 256, 262, 320, 421, 524, 640, 655, 842, 1048, 1280, 1310, 1684, 2096, 2105, 2620, 3368, 4192, 4210, 5240, 6736, 8384, 8420, 10480, 13472, 16768, 16840, 20960, 26944, 33536, 33680, 41920, 53888, 55151, 67360, 83840, 107776, 110302, 134720, 167680, 220604, 269440, 275755, 441208, 538880, 551510, 882416, 1103020, 1764832, 2206040, 3529664, 4412080, 7059328, 8824160, 14118656, 17648320, 35296640, 70593280]

約数ペア:

[(1, 70593280), (2, 35296640), (4, 17648320), (5, 14118656), (8, 8824160), (10, 7059328), (16, 4412080), (20, 3529664), (32, 2206040), (40, 1764832), (64, 1103020), (80, 882416), (128, 551510), (131, 538880), (160, 441208), (256, 275755), (262, 269440), (320, 220604), (421, 167680), (524, 134720), (640, 110302), (655, 107776), (842, 83840), (1048, 67360), (1280, 55151), (1310, 53888), (1684, 41920), (2096, 33680), (2105, 33536), (2620, 26944), (3368, 20960), (4192, 16840), (4210, 16768), (5240, 13472), (6736, 10480), (8384, 8420)]