1750984960

素因数分解:

$2^8\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19267}}^1$

素因数の和:19359

約数の個数: 72

約数和(自身を含む): 4253449536

約数和(自身を除く): 2502464576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 320, 355, 568, 640, 710, 1136, 1280, 1420, 2272, 2840, 4544, 5680, 9088, 11360, 18176, 19267, 22720, 38534, 45440, 77068, 90880, 96335, 154136, 192670, 308272, 385340, 616544, 770680, 1233088, 1367957, 1541360, 2466176, 2735914, 3082720, 4932352, 5471828, 6165440, 6839785, 10943656, 12330880, 13679570, 21887312, 24661760, 27359140, 43774624, 54718280, 87549248, 109436560, 175098496, 218873120, 350196992, 437746240, 875492480, 1750984960]

約数ペア:

[(1, 1750984960), (2, 875492480), (4, 437746240), (5, 350196992), (8, 218873120), (10, 175098496), (16, 109436560), (20, 87549248), (32, 54718280), (40, 43774624), (64, 27359140), (71, 24661760), (80, 21887312), (128, 13679570), (142, 12330880), (160, 10943656), (256, 6839785), (284, 6165440), (320, 5471828), (355, 4932352), (568, 3082720), (640, 2735914), (710, 2466176), (1136, 1541360), (1280, 1367957), (1420, 1233088), (2272, 770680), (2840, 616544), (4544, 385340), (5680, 308272), (9088, 192670), (11360, 154136), (18176, 96335), (19267, 90880), (22720, 77068), (38534, 45440)]