98346640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2879}}^1$

素因数の和:2960

約数の個数: 80

約数和(自身を含む): 265697280

約数和(自身を除く): 167350640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 2135, 2440, 2879, 3416, 4270, 4880, 5758, 6832, 8540, 11516, 14395, 17080, 20153, 23032, 28790, 34160, 40306, 46064, 57580, 80612, 100765, 115160, 161224, 175619, 201530, 230320, 322448, 351238, 403060, 702476, 806120, 878095, 1229333, 1404952, 1612240, 1756190, 2458666, 2809904, 3512380, 4917332, 6146665, 7024760, 9834664, 12293330, 14049520, 19669328, 24586660, 49173320, 98346640]

約数ペア:

[(1, 98346640), (2, 49173320), (4, 24586660), (5, 19669328), (7, 14049520), (8, 12293330), (10, 9834664), (14, 7024760), (16, 6146665), (20, 4917332), (28, 3512380), (35, 2809904), (40, 2458666), (56, 1756190), (61, 1612240), (70, 1404952), (80, 1229333), (112, 878095), (122, 806120), (140, 702476), (244, 403060), (280, 351238), (305, 322448), (427, 230320), (488, 201530), (560, 175619), (610, 161224), (854, 115160), (976, 100765), (1220, 80612), (1708, 57580), (2135, 46064), (2440, 40306), (2879, 34160), (3416, 28790), (4270, 23032), (4880, 20153), (5758, 17080), (6832, 14395), (8540, 11516)]