61845160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5171}}^1$

素因数の和:5218

約数の個数: 64

約数和(自身を含む): 156401280

約数和(自身を除く): 94556120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5171, 5980, 10342, 11960, 20684, 25855, 41368, 51710, 67223, 103420, 118933, 134446, 206840, 237866, 268892, 336115, 475732, 537784, 594665, 672230, 951464, 1189330, 1344460, 1546129, 2378660, 2688920, 3092258, 4757320, 6184516, 7730645, 12369032, 15461290, 30922580, 61845160]

約数ペア:

[(1, 61845160), (2, 30922580), (4, 15461290), (5, 12369032), (8, 7730645), (10, 6184516), (13, 4757320), (20, 3092258), (23, 2688920), (26, 2378660), (40, 1546129), (46, 1344460), (52, 1189330), (65, 951464), (92, 672230), (104, 594665), (115, 537784), (130, 475732), (184, 336115), (230, 268892), (260, 237866), (299, 206840), (460, 134446), (520, 118933), (598, 103420), (920, 67223), (1196, 51710), (1495, 41368), (2392, 25855), (2990, 20684), (5171, 11960), (5980, 10342)]