23619520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2429

約数の個数: 56

約数和(自身を含む): 58082688

約数和(自身を除く): 34463168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2381, 2480, 4762, 4960, 9524, 9920, 11905, 19048, 23810, 38096, 47620, 73811, 76192, 95240, 147622, 152384, 190480, 295244, 369055, 380960, 590488, 738110, 761920, 1180976, 1476220, 2361952, 2952440, 4723904, 5904880, 11809760, 23619520]

約数ペア:

[(1, 23619520), (2, 11809760), (4, 5904880), (5, 4723904), (8, 2952440), (10, 2361952), (16, 1476220), (20, 1180976), (31, 761920), (32, 738110), (40, 590488), (62, 380960), (64, 369055), (80, 295244), (124, 190480), (155, 152384), (160, 147622), (248, 95240), (310, 76192), (320, 73811), (496, 47620), (620, 38096), (992, 23810), (1240, 19048), (1984, 11905), (2381, 9920), (2480, 9524), (4762, 4960)]