2912463320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{243517}}^1$

素因数の和:243564

約数の個数: 64

約数和(自身を含む): 7363984320

約数和(自身を除く): 4451521000

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, 5980, 11960, 243517, 487034, 974068, 1217585, 1948136, 2435170, 3165721, 4870340, 5600891, 6331442, 9740680, 11201782, 12662884, 15828605, 22403564, 25325768, 28004455, 31657210, 44807128, 56008910, 63314420, 72811583, 112017820, 126628840, 145623166, 224035640, 291246332, 364057915, 582492664, 728115830, 1456231660, 2912463320]

約数ペア:

[(1, 2912463320), (2, 1456231660), (4, 728115830), (5, 582492664), (8, 364057915), (10, 291246332), (13, 224035640), (20, 145623166), (23, 126628840), (26, 112017820), (40, 72811583), (46, 63314420), (52, 56008910), (65, 44807128), (92, 31657210), (104, 28004455), (115, 25325768), (130, 22403564), (184, 15828605), (230, 12662884), (260, 11201782), (299, 9740680), (460, 6331442), (520, 5600891), (598, 4870340), (920, 3165721), (1196, 2435170), (1495, 1948136), (2392, 1217585), (2990, 974068), (5980, 487034), (11960, 243517)]