28066080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{8353}}^1$

素因数の和:8378

約数の個数: 96

約数和(自身を含む): 101049984

約数和(自身を除く): 72983904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 8353, 16706, 25059, 33412, 41765, 50118, 58471, 66824, 83530, 100236, 116942, 125295, 133648, 167060, 175413, 200472, 233884, 250590, 267296, 292355, 334120, 350826, 400944, 467768, 501180, 584710, 668240, 701652, 801888, 877065, 935536, 1002360, 1169420, 1336480, 1403304, 1754130, 1871072, 2004720, 2338840, 2806608, 3508260, 4009440, 4677680, 5613216, 7016520, 9355360, 14033040, 28066080]

約数ペア:

[(1, 28066080), (2, 14033040), (3, 9355360), (4, 7016520), (5, 5613216), (6, 4677680), (7, 4009440), (8, 3508260), (10, 2806608), (12, 2338840), (14, 2004720), (15, 1871072), (16, 1754130), (20, 1403304), (21, 1336480), (24, 1169420), (28, 1002360), (30, 935536), (32, 877065), (35, 801888), (40, 701652), (42, 668240), (48, 584710), (56, 501180), (60, 467768), (70, 400944), (80, 350826), (84, 334120), (96, 292355), (105, 267296), (112, 250590), (120, 233884), (140, 200472), (160, 175413), (168, 167060), (210, 133648), (224, 125295), (240, 116942), (280, 100236), (336, 83530), (420, 66824), (480, 58471), (560, 50118), (672, 41765), (840, 33412), (1120, 25059), (1680, 16706), (3360, 8353)]