63926660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19853}}^1$

素因数の和:19892

約数の個数: 48

約数和(自身を含む): 160102656

約数和(自身を除く): 96175996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 19853, 39706, 79412, 99265, 138971, 198530, 277942, 397060, 456619, 555884, 694855, 913238, 1389710, 1826476, 2283095, 2779420, 3196333, 4566190, 6392666, 9132380, 12785332, 15981665, 31963330, 63926660]

約数ペア:

[(1, 63926660), (2, 31963330), (4, 15981665), (5, 12785332), (7, 9132380), (10, 6392666), (14, 4566190), (20, 3196333), (23, 2779420), (28, 2283095), (35, 1826476), (46, 1389710), (70, 913238), (92, 694855), (115, 555884), (140, 456619), (161, 397060), (230, 277942), (322, 198530), (460, 138971), (644, 99265), (805, 79412), (1610, 39706), (3220, 19853)]