38293320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24547}}^1$

素因数の和:24574

約数の個数: 64

約数和(自身を含む): 123721920

約数和(自身を除く): 85428600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 24547, 49094, 73641, 98188, 122735, 147282, 196376, 245470, 294564, 319111, 368205, 490940, 589128, 638222, 736410, 957333, 981880, 1276444, 1472820, 1595555, 1914666, 2552888, 2945640, 3191110, 3829332, 4786665, 6382220, 7658664, 9573330, 12764440, 19146660, 38293320]

約数ペア:

[(1, 38293320), (2, 19146660), (3, 12764440), (4, 9573330), (5, 7658664), (6, 6382220), (8, 4786665), (10, 3829332), (12, 3191110), (13, 2945640), (15, 2552888), (20, 1914666), (24, 1595555), (26, 1472820), (30, 1276444), (39, 981880), (40, 957333), (52, 736410), (60, 638222), (65, 589128), (78, 490940), (104, 368205), (120, 319111), (130, 294564), (156, 245470), (195, 196376), (260, 147282), (312, 122735), (390, 98188), (520, 73641), (780, 49094), (1560, 24547)]