2023952105

素因数分解:

$5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 3006720000

約数和(自身を除く): 982767895

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 179, 245, 343, 347, 665, 895, 931, 1253, 1715, 1735, 2429, 3401, 4655, 6265, 6517, 6593, 8771, 12145, 17003, 17005, 23807, 32585, 32965, 43855, 46151, 61397, 62113, 85015, 119021, 119035, 166649, 230755, 306985, 310565, 323057, 434791, 595105, 833245, 1166543, 1180147, 1615285, 2173955, 2261399, 3043537, 5832715, 5900735, 8261029, 11306995, 15217685, 21304759, 41305145, 57827203, 106523795, 289136015, 404790421, 2023952105]

約数ペア:

[(1, 2023952105), (5, 404790421), (7, 289136015), (19, 106523795), (35, 57827203), (49, 41305145), (95, 21304759), (133, 15217685), (179, 11306995), (245, 8261029), (343, 5900735), (347, 5832715), (665, 3043537), (895, 2261399), (931, 2173955), (1253, 1615285), (1715, 1180147), (1735, 1166543), (2429, 833245), (3401, 595105), (4655, 434791), (6265, 323057), (6517, 310565), (6593, 306985), (8771, 230755), (12145, 166649), (17003, 119035), (17005, 119021), (23807, 85015), (32585, 62113), (32965, 61397), (43855, 46151)]