80283056

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1282

約数の個数: 80

約数和(自身を含む): 193320960

約数和(自身を除く): 113037904

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1217, 1736, 2128, 2356, 2434, 3472, 4123, 4712, 4868, 8246, 8519, 9424, 9736, 16492, 17038, 19472, 23123, 32984, 34076, 37727, 46246, 65968, 68152, 75454, 92492, 136304, 150908, 161861, 184984, 264089, 301816, 323722, 369968, 528178, 603632, 647444, 716813, 1056356, 1294888, 1433626, 2112712, 2589776, 2867252, 4225424, 5017691, 5734504, 10035382, 11469008, 20070764, 40141528, 80283056]

約数ペア:

[(1, 80283056), (2, 40141528), (4, 20070764), (7, 11469008), (8, 10035382), (14, 5734504), (16, 5017691), (19, 4225424), (28, 2867252), (31, 2589776), (38, 2112712), (56, 1433626), (62, 1294888), (76, 1056356), (112, 716813), (124, 647444), (133, 603632), (152, 528178), (217, 369968), (248, 323722), (266, 301816), (304, 264089), (434, 184984), (496, 161861), (532, 150908), (589, 136304), (868, 92492), (1064, 75454), (1178, 68152), (1217, 65968), (1736, 46246), (2128, 37727), (2356, 34076), (2434, 32984), (3472, 23123), (4123, 19472), (4712, 17038), (4868, 16492), (8246, 9736), (8519, 9424)]