32188240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 86244480

約数和(自身を除く): 54056240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 229, 251, 280, 458, 502, 560, 916, 1004, 1145, 1255, 1603, 1757, 1832, 2008, 2290, 2510, 3206, 3514, 3664, 4016, 4580, 5020, 6412, 7028, 8015, 8785, 9160, 10040, 12824, 14056, 16030, 17570, 18320, 20080, 25648, 28112, 32060, 35140, 57479, 64120, 70280, 114958, 128240, 140560, 229916, 287395, 402353, 459832, 574790, 804706, 919664, 1149580, 1609412, 2011765, 2299160, 3218824, 4023530, 4598320, 6437648, 8047060, 16094120, 32188240]

約数ペア:

[(1, 32188240), (2, 16094120), (4, 8047060), (5, 6437648), (7, 4598320), (8, 4023530), (10, 3218824), (14, 2299160), (16, 2011765), (20, 1609412), (28, 1149580), (35, 919664), (40, 804706), (56, 574790), (70, 459832), (80, 402353), (112, 287395), (140, 229916), (229, 140560), (251, 128240), (280, 114958), (458, 70280), (502, 64120), (560, 57479), (916, 35140), (1004, 32060), (1145, 28112), (1255, 25648), (1603, 20080), (1757, 18320), (1832, 17570), (2008, 16030), (2290, 14056), (2510, 12824), (3206, 10040), (3514, 9160), (3664, 8785), (4016, 8015), (4580, 7028), (5020, 6412)]