1528693760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27143}}^1$

素因数の和:27179

約数の個数: 88

約数和(自身を含む): 4000591296

約数和(自身を除く): 2471897536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2560, 2816, 3520, 5120, 5632, 7040, 11264, 14080, 27143, 28160, 54286, 56320, 108572, 135715, 217144, 271430, 298573, 434288, 542860, 597146, 868576, 1085720, 1194292, 1492865, 1737152, 2171440, 2388584, 2985730, 3474304, 4342880, 4777168, 5971460, 6948608, 8685760, 9554336, 11942920, 13897216, 17371520, 19108672, 23885840, 27794432, 34743040, 38217344, 47771680, 69486080, 76434688, 95543360, 138972160, 152869376, 191086720, 305738752, 382173440, 764346880, 1528693760]

約数ペア:

[(1, 1528693760), (2, 764346880), (4, 382173440), (5, 305738752), (8, 191086720), (10, 152869376), (11, 138972160), (16, 95543360), (20, 76434688), (22, 69486080), (32, 47771680), (40, 38217344), (44, 34743040), (55, 27794432), (64, 23885840), (80, 19108672), (88, 17371520), (110, 13897216), (128, 11942920), (160, 9554336), (176, 8685760), (220, 6948608), (256, 5971460), (320, 4777168), (352, 4342880), (440, 3474304), (512, 2985730), (640, 2388584), (704, 2171440), (880, 1737152), (1024, 1492865), (1280, 1194292), (1408, 1085720), (1760, 868576), (2560, 597146), (2816, 542860), (3520, 434288), (5120, 298573), (5632, 271430), (7040, 217144), (11264, 135715), (14080, 108572), (27143, 56320), (28160, 54286)]