23896040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2802

約数の個数: 64

約数和(自身を含む): 63452160

約数和(自身を除く): 39556120

約数列:

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

約数ペア:

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