42014720

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 110270160

約数和(自身を除く): 68255440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 373, 440, 512, 640, 704, 746, 880, 1024, 1280, 1408, 1492, 1760, 1865, 2048, 2560, 2816, 2984, 3520, 3730, 4103, 5120, 5632, 5968, 7040, 7460, 8206, 10240, 11264, 11936, 14080, 14920, 16412, 20515, 22528, 23872, 28160, 29840, 32824, 41030, 47744, 56320, 59680, 65648, 82060, 95488, 112640, 119360, 131296, 164120, 190976, 238720, 262592, 328240, 381952, 477440, 525184, 656480, 763904, 954880, 1050368, 1312960, 1909760, 2100736, 2625920, 3819520, 4201472, 5251840, 8402944, 10503680, 21007360, 42014720]

約数ペア:

[(1, 42014720), (2, 21007360), (4, 10503680), (5, 8402944), (8, 5251840), (10, 4201472), (11, 3819520), (16, 2625920), (20, 2100736), (22, 1909760), (32, 1312960), (40, 1050368), (44, 954880), (55, 763904), (64, 656480), (80, 525184), (88, 477440), (110, 381952), (128, 328240), (160, 262592), (176, 238720), (220, 190976), (256, 164120), (320, 131296), (352, 119360), (373, 112640), (440, 95488), (512, 82060), (640, 65648), (704, 59680), (746, 56320), (880, 47744), (1024, 41030), (1280, 32824), (1408, 29840), (1492, 28160), (1760, 23872), (1865, 22528), (2048, 20515), (2560, 16412), (2816, 14920), (2984, 14080), (3520, 11936), (3730, 11264), (4103, 10240), (5120, 8206), (5632, 7460), (5968, 7040)]