79709720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3767}}^1$

素因数の和:3824

約数の個数: 48

約数和(自身を含む): 187533360

約数和(自身を除く): 107823640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 3767, 4232, 5290, 7534, 10580, 15068, 18835, 21160, 30136, 37670, 75340, 86641, 150680, 173282, 346564, 433205, 693128, 866410, 1732820, 1992743, 3465640, 3985486, 7970972, 9963715, 15941944, 19927430, 39854860, 79709720]

約数ペア:

[(1, 79709720), (2, 39854860), (4, 19927430), (5, 15941944), (8, 9963715), (10, 7970972), (20, 3985486), (23, 3465640), (40, 1992743), (46, 1732820), (92, 866410), (115, 693128), (184, 433205), (230, 346564), (460, 173282), (529, 150680), (920, 86641), (1058, 75340), (2116, 37670), (2645, 30136), (3767, 21160), (4232, 18835), (5290, 15068), (7534, 10580)]