126828520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34843}}^1$

素因数の和:34874

約数の個数: 64

約数和(自身を含む): 351227520

約数和(自身を除く): 224399000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 34843, 69686, 139372, 174215, 243901, 278744, 348430, 452959, 487802, 696860, 905918, 975604, 1219505, 1393720, 1811836, 1951208, 2264795, 2439010, 3170713, 3623672, 4529590, 4878020, 6341426, 9059180, 9756040, 12682852, 15853565, 18118360, 25365704, 31707130, 63414260, 126828520]

約数ペア:

[(1, 126828520), (2, 63414260), (4, 31707130), (5, 25365704), (7, 18118360), (8, 15853565), (10, 12682852), (13, 9756040), (14, 9059180), (20, 6341426), (26, 4878020), (28, 4529590), (35, 3623672), (40, 3170713), (52, 2439010), (56, 2264795), (65, 1951208), (70, 1811836), (91, 1393720), (104, 1219505), (130, 975604), (140, 905918), (182, 696860), (260, 487802), (280, 452959), (364, 348430), (455, 278744), (520, 243901), (728, 174215), (910, 139372), (1820, 69686), (3640, 34843)]