43349020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 111767040

約数和(自身を除く): 68418020

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 55, 65, 92, 110, 115, 130, 143, 220, 230, 253, 260, 286, 299, 460, 506, 572, 598, 659, 715, 1012, 1196, 1265, 1318, 1430, 1495, 2530, 2636, 2860, 2990, 3289, 3295, 5060, 5980, 6578, 6590, 7249, 8567, 13156, 13180, 14498, 15157, 16445, 17134, 28996, 30314, 32890, 34268, 36245, 42835, 60628, 65780, 72490, 75785, 85670, 94237, 144980, 151570, 166727, 171340, 188474, 197041, 303140, 333454, 376948, 394082, 471185, 666908, 788164, 833635, 942370, 985205, 1667270, 1884740, 1970410, 2167451, 3334540, 3940820, 4334902, 8669804, 10837255, 21674510, 43349020]

約数ペア:

[(1, 43349020), (2, 21674510), (4, 10837255), (5, 8669804), (10, 4334902), (11, 3940820), (13, 3334540), (20, 2167451), (22, 1970410), (23, 1884740), (26, 1667270), (44, 985205), (46, 942370), (52, 833635), (55, 788164), (65, 666908), (92, 471185), (110, 394082), (115, 376948), (130, 333454), (143, 303140), (220, 197041), (230, 188474), (253, 171340), (260, 166727), (286, 151570), (299, 144980), (460, 94237), (506, 85670), (572, 75785), (598, 72490), (659, 65780), (715, 60628), (1012, 42835), (1196, 36245), (1265, 34268), (1318, 32890), (1430, 30314), (1495, 28996), (2530, 17134), (2636, 16445), (2860, 15157), (2990, 14498), (3289, 13180), (3295, 13156), (5060, 8567), (5980, 7249), (6578, 6590)]