14274880

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1487

約数の個数: 56

約数和(自身を含む): 35112960

約数和(自身を除く): 20838080

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, 1439, 1984, 2480, 2878, 4960, 5756, 7195, 9920, 11512, 14390, 23024, 28780, 44609, 46048, 57560, 89218, 92096, 115120, 178436, 223045, 230240, 356872, 446090, 460480, 713744, 892180, 1427488, 1784360, 2854976, 3568720, 7137440, 14274880]

約数ペア:

[(1, 14274880), (2, 7137440), (4, 3568720), (5, 2854976), (8, 1784360), (10, 1427488), (16, 892180), (20, 713744), (31, 460480), (32, 446090), (40, 356872), (62, 230240), (64, 223045), (80, 178436), (124, 115120), (155, 92096), (160, 89218), (248, 57560), (310, 46048), (320, 44609), (496, 28780), (620, 23024), (992, 14390), (1240, 11512), (1439, 9920), (1984, 7195), (2480, 5756), (2878, 4960)]