72848450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1179

約数の個数: 48

約数和(自身を含む): 143252736

約数和(自身を除く): 70404286

約数列:

[1, 2, 5, 10, 25, 31, 43, 50, 62, 86, 155, 215, 310, 430, 775, 1075, 1093, 1333, 1550, 2150, 2186, 2666, 5465, 6665, 10930, 13330, 27325, 33325, 33883, 46999, 54650, 66650, 67766, 93998, 169415, 234995, 338830, 469990, 847075, 1174975, 1456969, 1694150, 2349950, 2913938, 7284845, 14569690, 36424225, 72848450]

約数ペア:

[(1, 72848450), (2, 36424225), (5, 14569690), (10, 7284845), (25, 2913938), (31, 2349950), (43, 1694150), (50, 1456969), (62, 1174975), (86, 847075), (155, 469990), (215, 338830), (310, 234995), (430, 169415), (775, 93998), (1075, 67766), (1093, 66650), (1333, 54650), (1550, 46999), (2150, 33883), (2186, 33325), (2666, 27325), (5465, 13330), (6665, 10930)]