47834240

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2461

約数の個数: 64

約数和(自身を含む): 118091520

約数和(自身を除く): 70257280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2411, 2480, 3968, 4822, 4960, 9644, 9920, 12055, 19288, 19840, 24110, 38576, 48220, 74741, 77152, 96440, 149482, 154304, 192880, 298964, 308608, 373705, 385760, 597928, 747410, 771520, 1195856, 1494820, 1543040, 2391712, 2989640, 4783424, 5979280, 9566848, 11958560, 23917120, 47834240]

約数ペア:

[(1, 47834240), (2, 23917120), (4, 11958560), (5, 9566848), (8, 5979280), (10, 4783424), (16, 2989640), (20, 2391712), (31, 1543040), (32, 1494820), (40, 1195856), (62, 771520), (64, 747410), (80, 597928), (124, 385760), (128, 373705), (155, 308608), (160, 298964), (248, 192880), (310, 154304), (320, 149482), (496, 96440), (620, 77152), (640, 74741), (992, 48220), (1240, 38576), (1984, 24110), (2411, 19840), (2480, 19288), (3968, 12055), (4822, 9920), (4960, 9644)]