441863350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1723}}^1$

素因数の和:1981

約数の個数: 48

約数和(自身を含む): 861944832

約数和(自身を除く): 420081482

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 223, 230, 446, 575, 1115, 1150, 1723, 2230, 3446, 5129, 5575, 8615, 10258, 11150, 17230, 25645, 39629, 43075, 51290, 79258, 86150, 128225, 198145, 256450, 384229, 396290, 768458, 990725, 1921145, 1981450, 3842290, 8837267, 9605725, 17674534, 19211450, 44186335, 88372670, 220931675, 441863350]

約数ペア:

[(1, 441863350), (2, 220931675), (5, 88372670), (10, 44186335), (23, 19211450), (25, 17674534), (46, 9605725), (50, 8837267), (115, 3842290), (223, 1981450), (230, 1921145), (446, 990725), (575, 768458), (1115, 396290), (1150, 384229), (1723, 256450), (2230, 198145), (3446, 128225), (5129, 86150), (5575, 79258), (8615, 51290), (10258, 43075), (11150, 39629), (17230, 25645)]