4947928920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1249477}}^1$

素因数の和:1249505

約数の個数: 96

約数和(自身を含む): 17542671120

約数和(自身を除く): 12594742200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 1249477, 2498954, 3748431, 4997908, 6247385, 7496862, 9995816, 11245293, 12494770, 13744247, 14993724, 18742155, 22490586, 24989540, 27488494, 29987448, 37484310, 41232741, 44981172, 49979080, 54976988, 56226465, 68721235, 74968620, 82465482, 89962344, 109953976, 112452930, 123698223, 137442470, 149937240, 164930964, 206163705, 224905860, 247396446, 274884940, 329861928, 412327410, 449811720, 494792892, 549769880, 618491115, 824654820, 989585784, 1236982230, 1649309640, 2473964460, 4947928920]

約数ペア:

[(1, 4947928920), (2, 2473964460), (3, 1649309640), (4, 1236982230), (5, 989585784), (6, 824654820), (8, 618491115), (9, 549769880), (10, 494792892), (11, 449811720), (12, 412327410), (15, 329861928), (18, 274884940), (20, 247396446), (22, 224905860), (24, 206163705), (30, 164930964), (33, 149937240), (36, 137442470), (40, 123698223), (44, 112452930), (45, 109953976), (55, 89962344), (60, 82465482), (66, 74968620), (72, 68721235), (88, 56226465), (90, 54976988), (99, 49979080), (110, 44981172), (120, 41232741), (132, 37484310), (165, 29987448), (180, 27488494), (198, 24989540), (220, 22490586), (264, 18742155), (330, 14993724), (360, 13744247), (396, 12494770), (440, 11245293), (495, 9995816), (660, 7496862), (792, 6247385), (990, 4997908), (1320, 3748431), (1980, 2498954), (3960, 1249477)]