47088640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:583

約数の個数: 88

約数和(自身を含む): 119823192

約数和(自身を除く): 72734552

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 541, 544, 640, 680, 1024, 1082, 1088, 1280, 1360, 2164, 2176, 2560, 2705, 2720, 4328, 4352, 5120, 5410, 5440, 8656, 8704, 9197, 10820, 10880, 17312, 17408, 18394, 21640, 21760, 34624, 36788, 43280, 43520, 45985, 69248, 73576, 86560, 87040, 91970, 138496, 147152, 173120, 183940, 276992, 294304, 346240, 367880, 553984, 588608, 692480, 735760, 1177216, 1384960, 1471520, 2354432, 2769920, 2943040, 4708864, 5886080, 9417728, 11772160, 23544320, 47088640]

約数ペア:

[(1, 47088640), (2, 23544320), (4, 11772160), (5, 9417728), (8, 5886080), (10, 4708864), (16, 2943040), (17, 2769920), (20, 2354432), (32, 1471520), (34, 1384960), (40, 1177216), (64, 735760), (68, 692480), (80, 588608), (85, 553984), (128, 367880), (136, 346240), (160, 294304), (170, 276992), (256, 183940), (272, 173120), (320, 147152), (340, 138496), (512, 91970), (541, 87040), (544, 86560), (640, 73576), (680, 69248), (1024, 45985), (1082, 43520), (1088, 43280), (1280, 36788), (1360, 34624), (2164, 21760), (2176, 21640), (2560, 18394), (2705, 17408), (2720, 17312), (4328, 10880), (4352, 10820), (5120, 9197), (5410, 8704), (5440, 8656)]