1796743040

素因数分解:

$2^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39541}}^1$

素因数の和:39631

約数の個数: 64

約数和(自身を含む): 4355946720

約数和(自身を除く): 2559203680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 284, 320, 355, 568, 640, 710, 1136, 1420, 2272, 2840, 4544, 5680, 9088, 11360, 22720, 39541, 45440, 79082, 158164, 197705, 316328, 395410, 632656, 790820, 1265312, 1581640, 2530624, 2807411, 3163280, 5061248, 5614822, 6326560, 11229644, 12653120, 14037055, 22459288, 25306240, 28074110, 44918576, 56148220, 89837152, 112296440, 179674304, 224592880, 359348608, 449185760, 898371520, 1796743040]

約数ペア:

[(1, 1796743040), (2, 898371520), (4, 449185760), (5, 359348608), (8, 224592880), (10, 179674304), (16, 112296440), (20, 89837152), (32, 56148220), (40, 44918576), (64, 28074110), (71, 25306240), (80, 22459288), (128, 14037055), (142, 12653120), (160, 11229644), (284, 6326560), (320, 5614822), (355, 5061248), (568, 3163280), (640, 2807411), (710, 2530624), (1136, 1581640), (1420, 1265312), (2272, 790820), (2840, 632656), (4544, 395410), (5680, 316328), (9088, 197705), (11360, 158164), (22720, 79082), (39541, 45440)]