125991320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34613}}^1$

素因数の和:34644

約数の個数: 64

約数和(自身を含む): 348909120

約数和(自身を除く): 222917800

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, 34613, 69226, 138452, 173065, 242291, 276904, 346130, 449969, 484582, 692260, 899938, 969164, 1211455, 1384520, 1799876, 1938328, 2249845, 2422910, 3149783, 3599752, 4499690, 4845820, 6299566, 8999380, 9691640, 12599132, 15748915, 17998760, 25198264, 31497830, 62995660, 125991320]

約数ペア:

[(1, 125991320), (2, 62995660), (4, 31497830), (5, 25198264), (7, 17998760), (8, 15748915), (10, 12599132), (13, 9691640), (14, 8999380), (20, 6299566), (26, 4845820), (28, 4499690), (35, 3599752), (40, 3149783), (52, 2422910), (56, 2249845), (65, 1938328), (70, 1799876), (91, 1384520), (104, 1211455), (130, 969164), (140, 899938), (182, 692260), (260, 484582), (280, 449969), (364, 346130), (455, 276904), (520, 242291), (728, 173065), (910, 138452), (1820, 69226), (3640, 34613)]