40643330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{757}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 91687680

約数和(自身を除く): 51044350

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 59, 65, 70, 91, 118, 130, 182, 295, 413, 455, 590, 757, 767, 826, 910, 1514, 1534, 2065, 3785, 3835, 4130, 5299, 5369, 7570, 7670, 9841, 10598, 10738, 19682, 26495, 26845, 44663, 49205, 52990, 53690, 68887, 89326, 98410, 137774, 223315, 312641, 344435, 446630, 580619, 625282, 688870, 1161238, 1563205, 2903095, 3126410, 4064333, 5806190, 8128666, 20321665, 40643330]

約数ペア:

[(1, 40643330), (2, 20321665), (5, 8128666), (7, 5806190), (10, 4064333), (13, 3126410), (14, 2903095), (26, 1563205), (35, 1161238), (59, 688870), (65, 625282), (70, 580619), (91, 446630), (118, 344435), (130, 312641), (182, 223315), (295, 137774), (413, 98410), (455, 89326), (590, 68887), (757, 53690), (767, 52990), (826, 49205), (910, 44663), (1514, 26845), (1534, 26495), (2065, 19682), (3785, 10738), (3835, 10598), (4130, 9841), (5299, 7670), (5369, 7570)]