43439088640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{271}}^1\times {\mathrm{31307}}^1$

素因数の和:31603

約数の個数: 88

約数和(自身を含む): 104590760832

約数和(自身を除く): 61151672192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 271, 320, 512, 542, 640, 1024, 1084, 1280, 1355, 2168, 2560, 2710, 4336, 5120, 5420, 8672, 10840, 17344, 21680, 31307, 34688, 43360, 62614, 69376, 86720, 125228, 138752, 156535, 173440, 250456, 277504, 313070, 346880, 500912, 626140, 693760, 1001824, 1252280, 1387520, 2003648, 2504560, 4007296, 5009120, 8014592, 8484197, 10018240, 16029184, 16968394, 20036480, 32058368, 33936788, 40072960, 42420985, 67873576, 80145920, 84841970, 135747152, 160291840, 169683940, 271494304, 339367880, 542988608, 678735760, 1085977216, 1357471520, 2171954432, 2714943040, 4343908864, 5429886080, 8687817728, 10859772160, 21719544320, 43439088640]

約数ペア:

[(1, 43439088640), (2, 21719544320), (4, 10859772160), (5, 8687817728), (8, 5429886080), (10, 4343908864), (16, 2714943040), (20, 2171954432), (32, 1357471520), (40, 1085977216), (64, 678735760), (80, 542988608), (128, 339367880), (160, 271494304), (256, 169683940), (271, 160291840), (320, 135747152), (512, 84841970), (542, 80145920), (640, 67873576), (1024, 42420985), (1084, 40072960), (1280, 33936788), (1355, 32058368), (2168, 20036480), (2560, 16968394), (2710, 16029184), (4336, 10018240), (5120, 8484197), (5420, 8014592), (8672, 5009120), (10840, 4007296), (17344, 2504560), (21680, 2003648), (31307, 1387520), (34688, 1252280), (43360, 1001824), (62614, 693760), (69376, 626140), (86720, 500912), (125228, 346880), (138752, 313070), (156535, 277504), (173440, 250456)]