2225101760

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{141907}}^1$

素因数の和:141938

約数の個数: 84

約数和(自身を含む): 6163632072

約数和(自身を除く): 3938530312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 15680, 141907, 283814, 567628, 709535, 993349, 1135256, 1419070, 1986698, 2270512, 2838140, 3973396, 4541024, 4966745, 5676280, 6953443, 7946792, 9082048, 9933490, 11352560, 13906886, 15893584, 19866980, 22705120, 27813772, 31787168, 34767215, 39733960, 45410240, 55627544, 63574336, 69534430, 79467920, 111255088, 139068860, 158935840, 222510176, 278137720, 317871680, 445020352, 556275440, 1112550880, 2225101760]

約数ペア:

[(1, 2225101760), (2, 1112550880), (4, 556275440), (5, 445020352), (7, 317871680), (8, 278137720), (10, 222510176), (14, 158935840), (16, 139068860), (20, 111255088), (28, 79467920), (32, 69534430), (35, 63574336), (40, 55627544), (49, 45410240), (56, 39733960), (64, 34767215), (70, 31787168), (80, 27813772), (98, 22705120), (112, 19866980), (140, 15893584), (160, 13906886), (196, 11352560), (224, 9933490), (245, 9082048), (280, 7946792), (320, 6953443), (392, 5676280), (448, 4966745), (490, 4541024), (560, 3973396), (784, 2838140), (980, 2270512), (1120, 1986698), (1568, 1419070), (1960, 1135256), (2240, 993349), (3136, 709535), (3920, 567628), (7840, 283814), (15680, 141907)]