47792080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2804

約数の個数: 80

約数和(自身を含む): 131134464

約数和(自身を除く): 83342384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 2753, 3472, 4340, 5506, 8680, 11012, 13765, 17360, 19271, 22024, 27530, 38542, 44048, 55060, 77084, 85343, 96355, 110120, 154168, 170686, 192710, 220240, 308336, 341372, 385420, 426715, 597401, 682744, 770840, 853430, 1194802, 1365488, 1541680, 1706860, 2389604, 2987005, 3413720, 4779208, 5974010, 6827440, 9558416, 11948020, 23896040, 47792080]

約数ペア:

[(1, 47792080), (2, 23896040), (4, 11948020), (5, 9558416), (7, 6827440), (8, 5974010), (10, 4779208), (14, 3413720), (16, 2987005), (20, 2389604), (28, 1706860), (31, 1541680), (35, 1365488), (40, 1194802), (56, 853430), (62, 770840), (70, 682744), (80, 597401), (112, 426715), (124, 385420), (140, 341372), (155, 308336), (217, 220240), (248, 192710), (280, 170686), (310, 154168), (434, 110120), (496, 96355), (560, 85343), (620, 77084), (868, 55060), (1085, 44048), (1240, 38542), (1736, 27530), (2170, 22024), (2480, 19271), (2753, 17360), (3472, 13765), (4340, 11012), (5506, 8680)]