2022998980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{30829}}^1$

素因数の和:31048

約数の個数: 48

約数和(自身を含む): 4521651120

約数和(自身を除く): 2498652140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 193, 340, 386, 772, 965, 1930, 3281, 3860, 6562, 13124, 16405, 30829, 32810, 61658, 65620, 123316, 154145, 308290, 524093, 616580, 1048186, 2096372, 2620465, 5240930, 5949997, 10481860, 11899994, 23799988, 29749985, 59499970, 101149949, 118999940, 202299898, 404599796, 505749745, 1011499490, 2022998980]

約数ペア:

[(1, 2022998980), (2, 1011499490), (4, 505749745), (5, 404599796), (10, 202299898), (17, 118999940), (20, 101149949), (34, 59499970), (68, 29749985), (85, 23799988), (170, 11899994), (193, 10481860), (340, 5949997), (386, 5240930), (772, 2620465), (965, 2096372), (1930, 1048186), (3281, 616580), (3860, 524093), (6562, 308290), (13124, 154145), (16405, 123316), (30829, 65620), (32810, 61658)]