11157098540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{10427}}^1\times {\mathrm{7643}}^1$

素因数の和:18086

約数の個数: 48

約数和(自身を含む): 26783108352

約数和(自身を除く): 15626009812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7643, 10427, 15286, 20854, 30572, 38215, 41708, 52135, 53501, 72989, 76430, 104270, 107002, 145978, 152860, 208540, 214004, 267505, 291956, 364945, 535010, 729890, 1070020, 1459780, 79693561, 159387122, 318774244, 398467805, 557854927, 796935610, 1115709854, 1593871220, 2231419708, 2789274635, 5578549270, 11157098540]

約数ペア:

[(1, 11157098540), (2, 5578549270), (4, 2789274635), (5, 2231419708), (7, 1593871220), (10, 1115709854), (14, 796935610), (20, 557854927), (28, 398467805), (35, 318774244), (70, 159387122), (140, 79693561), (7643, 1459780), (10427, 1070020), (15286, 729890), (20854, 535010), (30572, 364945), (38215, 291956), (41708, 267505), (52135, 214004), (53501, 208540), (72989, 152860), (76430, 145978), (104270, 107002)]