2646367070380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{12388199}}^1$

素因数の和:12389190

約数の個数: 48

約数和(自身を含む): 6068830521600

約数和(自身を除く): 3422463451220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 971, 1942, 3884, 4855, 9710, 10681, 19420, 21362, 42724, 53405, 106810, 213620, 12388199, 24776398, 49552796, 61940995, 123881990, 136270189, 247763980, 272540378, 545080756, 681350945, 1362701890, 2725403780, 12028941229, 24057882458, 48115764916, 60144706145, 120289412290, 132318353519, 240578824580, 264636707038, 529273414076, 661591767595, 1323183535190, 2646367070380]

約数ペア:

[(1, 2646367070380), (2, 1323183535190), (4, 661591767595), (5, 529273414076), (10, 264636707038), (11, 240578824580), (20, 132318353519), (22, 120289412290), (44, 60144706145), (55, 48115764916), (110, 24057882458), (220, 12028941229), (971, 2725403780), (1942, 1362701890), (3884, 681350945), (4855, 545080756), (9710, 272540378), (10681, 247763980), (19420, 136270189), (21362, 123881990), (42724, 61940995), (53405, 49552796), (106810, 24776398), (213620, 12388199)]