2305520008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{3343}}^1$

素因数の和:3838

約数の個数: 64

約数和(自身を含む): 5005566720

約数和(自身を除く): 2700046712

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 461, 748, 922, 1496, 1844, 3343, 3688, 5071, 6686, 7837, 10142, 13372, 15674, 20284, 26744, 31348, 36773, 40568, 56831, 62696, 73546, 86207, 113662, 147092, 172414, 227324, 294184, 344828, 454648, 625141, 689656, 1250282, 1541123, 2500564, 3082246, 5001128, 6164492, 12328984, 16952353, 26199091, 33904706, 52398182, 67809412, 104796364, 135618824, 209592728, 288190001, 576380002, 1152760004, 2305520008]

約数ペア:

[(1, 2305520008), (2, 1152760004), (4, 576380002), (8, 288190001), (11, 209592728), (17, 135618824), (22, 104796364), (34, 67809412), (44, 52398182), (68, 33904706), (88, 26199091), (136, 16952353), (187, 12328984), (374, 6164492), (461, 5001128), (748, 3082246), (922, 2500564), (1496, 1541123), (1844, 1250282), (3343, 689656), (3688, 625141), (5071, 454648), (6686, 344828), (7837, 294184), (10142, 227324), (13372, 172414), (15674, 147092), (20284, 113662), (26744, 86207), (31348, 73546), (36773, 62696), (40568, 56831)]