38653280

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7793}}^1$

素因数の和:7839

約数の個数: 48

約数和(自身を含む): 94276224

約数和(自身を除く): 55622944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 7793, 15586, 31172, 38965, 62344, 77930, 124688, 155860, 241583, 249376, 311720, 483166, 623440, 966332, 1207915, 1246880, 1932664, 2415830, 3865328, 4831660, 7730656, 9663320, 19326640, 38653280]

約数ペア:

[(1, 38653280), (2, 19326640), (4, 9663320), (5, 7730656), (8, 4831660), (10, 3865328), (16, 2415830), (20, 1932664), (31, 1246880), (32, 1207915), (40, 966332), (62, 623440), (80, 483166), (124, 311720), (155, 249376), (160, 241583), (248, 155860), (310, 124688), (496, 77930), (620, 62344), (992, 38965), (1240, 31172), (2480, 15586), (4960, 7793)]