47126720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8663}}^1$

素因数の和:8697

約数の個数: 56

約数和(自身を含む): 118835424

約数和(自身を除く): 71708704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 8663, 17326, 34652, 43315, 69304, 86630, 138608, 147271, 173260, 277216, 294542, 346520, 554432, 589084, 693040, 736355, 1178168, 1386080, 1472710, 2356336, 2772160, 2945420, 4712672, 5890840, 9425344, 11781680, 23563360, 47126720]

約数ペア:

[(1, 47126720), (2, 23563360), (4, 11781680), (5, 9425344), (8, 5890840), (10, 4712672), (16, 2945420), (17, 2772160), (20, 2356336), (32, 1472710), (34, 1386080), (40, 1178168), (64, 736355), (68, 693040), (80, 589084), (85, 554432), (136, 346520), (160, 294542), (170, 277216), (272, 173260), (320, 147271), (340, 138608), (544, 86630), (680, 69304), (1088, 43315), (1360, 34652), (2720, 17326), (5440, 8663)]