38827450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1777}}^1$

素因数の和:1831

約数の個数: 48

約数和(自身を含む): 79369920

約数和(自身を除く): 40542470

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 1777, 2185, 3554, 4370, 8885, 10925, 17770, 21850, 33763, 40871, 44425, 67526, 81742, 88850, 168815, 204355, 337630, 408710, 776549, 844075, 1021775, 1553098, 1688150, 2043550, 3882745, 7765490, 19413725, 38827450]

約数ペア:

[(1, 38827450), (2, 19413725), (5, 7765490), (10, 3882745), (19, 2043550), (23, 1688150), (25, 1553098), (38, 1021775), (46, 844075), (50, 776549), (95, 408710), (115, 337630), (190, 204355), (230, 168815), (437, 88850), (475, 81742), (575, 67526), (874, 44425), (950, 40871), (1150, 33763), (1777, 21850), (2185, 17770), (3554, 10925), (4370, 8885)]