125770240

素因数分解:

$2^9\times 5^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:769

約数の個数: 80

約数和(自身を含む): 306138888

約数和(自身を除く): 180368648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 320, 365, 512, 584, 640, 673, 730, 1168, 1280, 1346, 1460, 2336, 2560, 2692, 2920, 3365, 4672, 5384, 5840, 6730, 9344, 10768, 11680, 13460, 18688, 21536, 23360, 26920, 37376, 43072, 46720, 49129, 53840, 86144, 93440, 98258, 107680, 172288, 186880, 196516, 215360, 245645, 344576, 393032, 430720, 491290, 786064, 861440, 982580, 1572128, 1722880, 1965160, 3144256, 3930320, 6288512, 7860640, 12577024, 15721280, 25154048, 31442560, 62885120, 125770240]

約数ペア:

[(1, 125770240), (2, 62885120), (4, 31442560), (5, 25154048), (8, 15721280), (10, 12577024), (16, 7860640), (20, 6288512), (32, 3930320), (40, 3144256), (64, 1965160), (73, 1722880), (80, 1572128), (128, 982580), (146, 861440), (160, 786064), (256, 491290), (292, 430720), (320, 393032), (365, 344576), (512, 245645), (584, 215360), (640, 196516), (673, 186880), (730, 172288), (1168, 107680), (1280, 98258), (1346, 93440), (1460, 86144), (2336, 53840), (2560, 49129), (2692, 46720), (2920, 43072), (3365, 37376), (4672, 26920), (5384, 23360), (5840, 21536), (6730, 18688), (9344, 13460), (10768, 11680)]