193692080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2089}}^1$

素因数の和:2182

約数の個数: 80

約数和(自身を含む): 482037600

約数和(自身を除く): 288345520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 61, 76, 80, 95, 122, 152, 190, 244, 304, 305, 380, 488, 610, 760, 976, 1159, 1220, 1520, 2089, 2318, 2440, 4178, 4636, 4880, 5795, 8356, 9272, 10445, 11590, 16712, 18544, 20890, 23180, 33424, 39691, 41780, 46360, 79382, 83560, 92720, 127429, 158764, 167120, 198455, 254858, 317528, 396910, 509716, 635056, 637145, 793820, 1019432, 1274290, 1587640, 2038864, 2421151, 2548580, 3175280, 4842302, 5097160, 9684604, 10194320, 12105755, 19369208, 24211510, 38738416, 48423020, 96846040, 193692080]

約数ペア:

[(1, 193692080), (2, 96846040), (4, 48423020), (5, 38738416), (8, 24211510), (10, 19369208), (16, 12105755), (19, 10194320), (20, 9684604), (38, 5097160), (40, 4842302), (61, 3175280), (76, 2548580), (80, 2421151), (95, 2038864), (122, 1587640), (152, 1274290), (190, 1019432), (244, 793820), (304, 637145), (305, 635056), (380, 509716), (488, 396910), (610, 317528), (760, 254858), (976, 198455), (1159, 167120), (1220, 158764), (1520, 127429), (2089, 92720), (2318, 83560), (2440, 79382), (4178, 46360), (4636, 41780), (4880, 39691), (5795, 33424), (8356, 23180), (9272, 20890), (10445, 18544), (11590, 16712)]