797402080

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 1920360960

約数和(自身を除く): 1122958880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 191, 194, 269, 382, 388, 485, 538, 764, 776, 955, 970, 1076, 1345, 1528, 1552, 1910, 1940, 2152, 2690, 3056, 3104, 3820, 3880, 4304, 5380, 6112, 7640, 7760, 8608, 10760, 15280, 15520, 18527, 21520, 26093, 30560, 37054, 43040, 51379, 52186, 74108, 92635, 102758, 104372, 130465, 148216, 185270, 205516, 208744, 256895, 260930, 296432, 370540, 411032, 417488, 513790, 521860, 592864, 741080, 822064, 834976, 1027580, 1043720, 1482160, 1644128, 2055160, 2087440, 2964320, 4110320, 4174880, 4983763, 8220640, 9967526, 19935052, 24918815, 39870104, 49837630, 79740208, 99675260, 159480416, 199350520, 398701040, 797402080]

約数ペア:

[(1, 797402080), (2, 398701040), (4, 199350520), (5, 159480416), (8, 99675260), (10, 79740208), (16, 49837630), (20, 39870104), (32, 24918815), (40, 19935052), (80, 9967526), (97, 8220640), (160, 4983763), (191, 4174880), (194, 4110320), (269, 2964320), (382, 2087440), (388, 2055160), (485, 1644128), (538, 1482160), (764, 1043720), (776, 1027580), (955, 834976), (970, 822064), (1076, 741080), (1345, 592864), (1528, 521860), (1552, 513790), (1910, 417488), (1940, 411032), (2152, 370540), (2690, 296432), (3056, 260930), (3104, 256895), (3820, 208744), (3880, 205516), (4304, 185270), (5380, 148216), (6112, 130465), (7640, 104372), (7760, 102758), (8608, 92635), (10760, 74108), (15280, 52186), (15520, 51379), (18527, 43040), (21520, 37054), (26093, 30560)]