23544320

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:581

約数の個数: 80

約数和(自身を含む): 59882328

約数和(自身を除く): 36338008

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, 1082, 1088, 1280, 1360, 2164, 2176, 2560, 2705, 2720, 4328, 4352, 5410, 5440, 8656, 8704, 9197, 10820, 10880, 17312, 18394, 21640, 21760, 34624, 36788, 43280, 43520, 45985, 69248, 73576, 86560, 91970, 138496, 147152, 173120, 183940, 276992, 294304, 346240, 367880, 588608, 692480, 735760, 1177216, 1384960, 1471520, 2354432, 2943040, 4708864, 5886080, 11772160, 23544320]

約数ペア:

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