4825280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:921

約数の個数: 56

約数和(自身を含む): 12179808

約数和(自身を除く): 7354528

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, 887, 1088, 1360, 1774, 2720, 3548, 4435, 5440, 7096, 8870, 14192, 15079, 17740, 28384, 30158, 35480, 56768, 60316, 70960, 75395, 120632, 141920, 150790, 241264, 283840, 301580, 482528, 603160, 965056, 1206320, 2412640, 4825280]

約数ペア:

[(1, 4825280), (2, 2412640), (4, 1206320), (5, 965056), (8, 603160), (10, 482528), (16, 301580), (17, 283840), (20, 241264), (32, 150790), (34, 141920), (40, 120632), (64, 75395), (68, 70960), (80, 60316), (85, 56768), (136, 35480), (160, 30158), (170, 28384), (272, 17740), (320, 15079), (340, 14192), (544, 8870), (680, 7096), (887, 5440), (1088, 4435), (1360, 3548), (1774, 2720)]