64693294850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{294529}}^1$

素因数の和:294755

約数の個数: 48

約数和(自身を含む): 126219064320

約数和(自身を除く): 61525769470

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 191, 230, 382, 575, 955, 1150, 1910, 4393, 4775, 8786, 9550, 21965, 43930, 109825, 219650, 294529, 589058, 1472645, 2945290, 6774167, 7363225, 13548334, 14726450, 33870835, 56255039, 67741670, 112510078, 169354175, 281275195, 338708350, 562550390, 1293865897, 1406375975, 2587731794, 2812751950, 6469329485, 12938658970, 32346647425, 64693294850]

約数ペア:

[(1, 64693294850), (2, 32346647425), (5, 12938658970), (10, 6469329485), (23, 2812751950), (25, 2587731794), (46, 1406375975), (50, 1293865897), (115, 562550390), (191, 338708350), (230, 281275195), (382, 169354175), (575, 112510078), (955, 67741670), (1150, 56255039), (1910, 33870835), (4393, 14726450), (4775, 13548334), (8786, 7363225), (9550, 6774167), (21965, 2945290), (43930, 1472645), (109825, 589058), (219650, 294529)]