1574274460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{420929}}^1$

素因数の和:420966

約数の個数: 48

約数和(自身を含む): 3818676960

約数和(自身を除く): 2244402500

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 420929, 841858, 1683716, 2104645, 4209290, 4630219, 7155793, 8418580, 9260438, 14311586, 18520876, 23151095, 28623172, 35778965, 46302190, 71557930, 78713723, 92604380, 143115860, 157427446, 314854892, 393568615, 787137230, 1574274460]

約数ペア:

[(1, 1574274460), (2, 787137230), (4, 393568615), (5, 314854892), (10, 157427446), (11, 143115860), (17, 92604380), (20, 78713723), (22, 71557930), (34, 46302190), (44, 35778965), (55, 28623172), (68, 23151095), (85, 18520876), (110, 14311586), (170, 9260438), (187, 8418580), (220, 7155793), (340, 4630219), (374, 4209290), (748, 2104645), (935, 1683716), (1870, 841858), (3740, 420929)]