57749320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1606

約数の個数: 64

約数和(自身を含む): 138983040

約数和(自身を除く): 81233720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 820, 920, 943, 1531, 1640, 1886, 3062, 3772, 4715, 6124, 7544, 7655, 9430, 12248, 15310, 18860, 30620, 35213, 37720, 61240, 62771, 70426, 125542, 140852, 176065, 251084, 281704, 313855, 352130, 502168, 627710, 704260, 1255420, 1408520, 1443733, 2510840, 2887466, 5774932, 7218665, 11549864, 14437330, 28874660, 57749320]

約数ペア:

[(1, 57749320), (2, 28874660), (4, 14437330), (5, 11549864), (8, 7218665), (10, 5774932), (20, 2887466), (23, 2510840), (40, 1443733), (41, 1408520), (46, 1255420), (82, 704260), (92, 627710), (115, 502168), (164, 352130), (184, 313855), (205, 281704), (230, 251084), (328, 176065), (410, 140852), (460, 125542), (820, 70426), (920, 62771), (943, 61240), (1531, 37720), (1640, 35213), (1886, 30620), (3062, 18860), (3772, 15310), (4715, 12248), (6124, 9430), (7544, 7655)]