2056589183440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137472539}}^1$

素因数の和:137472580

約数の個数: 80

約数和(自身を含む): 5523096767040

約数和(自身を除く): 3466507583600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 14960, 137472539, 274945078, 549890156, 687362695, 1099780312, 1374725390, 1512197929, 2199560624, 2337033163, 2749450780, 3024395858, 4674066326, 5498901560, 6048791716, 7560989645, 9348132652, 10997803120, 11685165815, 12097583432, 15121979290, 18696265304, 23370331630, 24195166864, 25707364793, 30243958580, 37392530608, 46740663260, 51414729586, 60487917160, 93481326520, 102829459172, 120975834320, 128536823965, 186962653040, 205658918344, 257073647930, 411317836688, 514147295860, 1028294591720, 2056589183440]

約数ペア:

[(1, 2056589183440), (2, 1028294591720), (4, 514147295860), (5, 411317836688), (8, 257073647930), (10, 205658918344), (11, 186962653040), (16, 128536823965), (17, 120975834320), (20, 102829459172), (22, 93481326520), (34, 60487917160), (40, 51414729586), (44, 46740663260), (55, 37392530608), (68, 30243958580), (80, 25707364793), (85, 24195166864), (88, 23370331630), (110, 18696265304), (136, 15121979290), (170, 12097583432), (176, 11685165815), (187, 10997803120), (220, 9348132652), (272, 7560989645), (340, 6048791716), (374, 5498901560), (440, 4674066326), (680, 3024395858), (748, 2749450780), (880, 2337033163), (935, 2199560624), (1360, 1512197929), (1496, 1374725390), (1870, 1099780312), (2992, 687362695), (3740, 549890156), (7480, 274945078), (14960, 137472539)]