1774897150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{7243}}^1$

素因数の和:7310

約数の個数: 72

約数和(自身を含む): 3698569080

約数和(自身を除く): 1923671930

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 169, 290, 325, 338, 377, 650, 725, 754, 845, 1450, 1690, 1885, 3770, 4225, 4901, 7243, 8450, 9425, 9802, 14486, 18850, 24505, 36215, 49010, 72430, 94159, 122525, 181075, 188318, 210047, 245050, 362150, 420094, 470795, 941590, 1050235, 1224067, 2100470, 2353975, 2448134, 2730611, 4707950, 5251175, 5461222, 6120335, 10502350, 12240670, 13653055, 27306110, 30601675, 35497943, 61203350, 68265275, 70995886, 136530550, 177489715, 354979430, 887448575, 1774897150]

約数ペア:

[(1, 1774897150), (2, 887448575), (5, 354979430), (10, 177489715), (13, 136530550), (25, 70995886), (26, 68265275), (29, 61203350), (50, 35497943), (58, 30601675), (65, 27306110), (130, 13653055), (145, 12240670), (169, 10502350), (290, 6120335), (325, 5461222), (338, 5251175), (377, 4707950), (650, 2730611), (725, 2448134), (754, 2353975), (845, 2100470), (1450, 1224067), (1690, 1050235), (1885, 941590), (3770, 470795), (4225, 420094), (4901, 362150), (7243, 245050), (8450, 210047), (9425, 188318), (9802, 181075), (14486, 122525), (18850, 94159), (24505, 72430), (36215, 49010)]