101024420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1579}}^1$

素因数の和:2052

約数の個数: 48

約数和(自身を含む): 243143040

約数和(自身を除く): 142118620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 457, 914, 1579, 1828, 2285, 3158, 3199, 4570, 6316, 6398, 7895, 9140, 11053, 12796, 15790, 15995, 22106, 31580, 31990, 44212, 55265, 63980, 110530, 221060, 721603, 1443206, 2886412, 3608015, 5051221, 7216030, 10102442, 14432060, 20204884, 25256105, 50512210, 101024420]

約数ペア:

[(1, 101024420), (2, 50512210), (4, 25256105), (5, 20204884), (7, 14432060), (10, 10102442), (14, 7216030), (20, 5051221), (28, 3608015), (35, 2886412), (70, 1443206), (140, 721603), (457, 221060), (914, 110530), (1579, 63980), (1828, 55265), (2285, 44212), (3158, 31990), (3199, 31580), (4570, 22106), (6316, 15995), (6398, 15790), (7895, 12796), (9140, 11053)]