23905963520

素因数分解:

$2^9\times 5^1\times {\mathrm{43}}^1\times {\mathrm{217169}}^1$

素因数の和:217235

約数の個数: 80

約数和(自身を含む): 58651536240

約数和(自身を除く): 34745572720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 512, 640, 688, 860, 1280, 1376, 1720, 2560, 2752, 3440, 5504, 6880, 11008, 13760, 22016, 27520, 55040, 110080, 217169, 434338, 868676, 1085845, 1737352, 2171690, 3474704, 4343380, 6949408, 8686760, 9338267, 13898816, 17373520, 18676534, 27797632, 34747040, 37353068, 46691335, 55595264, 69494080, 74706136, 93382670, 111190528, 138988160, 149412272, 186765340, 277976320, 298824544, 373530680, 555952640, 597649088, 747061360, 1195298176, 1494122720, 2390596352, 2988245440, 4781192704, 5976490880, 11952981760, 23905963520]

約数ペア:

[(1, 23905963520), (2, 11952981760), (4, 5976490880), (5, 4781192704), (8, 2988245440), (10, 2390596352), (16, 1494122720), (20, 1195298176), (32, 747061360), (40, 597649088), (43, 555952640), (64, 373530680), (80, 298824544), (86, 277976320), (128, 186765340), (160, 149412272), (172, 138988160), (215, 111190528), (256, 93382670), (320, 74706136), (344, 69494080), (430, 55595264), (512, 46691335), (640, 37353068), (688, 34747040), (860, 27797632), (1280, 18676534), (1376, 17373520), (1720, 13898816), (2560, 9338267), (2752, 8686760), (3440, 6949408), (5504, 4343380), (6880, 3474704), (11008, 2171690), (13760, 1737352), (22016, 1085845), (27520, 868676), (55040, 434338), (110080, 217169)]