15697035860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3102181}}^1$

素因数の和:3102224

約数の個数: 48

約数和(自身を含む): 37523993472

約数和(自身を除く): 21826957612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 3102181, 6204362, 12408724, 15510905, 31021810, 34123991, 62043620, 68247982, 71350163, 136495964, 142700326, 170619955, 285400652, 341239910, 356750815, 682479820, 713501630, 784851793, 1427003260, 1569703586, 3139407172, 3924258965, 7848517930, 15697035860]

約数ペア:

[(1, 15697035860), (2, 7848517930), (4, 3924258965), (5, 3139407172), (10, 1569703586), (11, 1427003260), (20, 784851793), (22, 713501630), (23, 682479820), (44, 356750815), (46, 341239910), (55, 285400652), (92, 170619955), (110, 142700326), (115, 136495964), (220, 71350163), (230, 68247982), (253, 62043620), (460, 34123991), (506, 31021810), (1012, 15510905), (1265, 12408724), (2530, 6204362), (5060, 3102181)]