2520467305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{877}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 3215418624

約数和(自身を除く): 694951319

約数列:

[1, 5, 23, 67, 115, 335, 373, 877, 1541, 1865, 4385, 7705, 8579, 20171, 24991, 42895, 58759, 100855, 124955, 293795, 327121, 574793, 1351457, 1635605, 2873965, 6757285, 7523783, 21917107, 37618915, 109585535, 504093461, 2520467305]

約数ペア:

[(1, 2520467305), (5, 504093461), (23, 109585535), (67, 37618915), (115, 21917107), (335, 7523783), (373, 6757285), (877, 2873965), (1541, 1635605), (1865, 1351457), (4385, 574793), (7705, 327121), (8579, 293795), (20171, 124955), (24991, 100855), (42895, 58759)]