115651160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 269680320

約数和(自身を除く): 154029160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 97, 164, 194, 205, 328, 388, 410, 485, 727, 776, 820, 970, 1454, 1640, 1940, 2908, 3635, 3880, 3977, 5816, 7270, 7954, 14540, 15908, 19885, 29080, 29807, 31816, 39770, 59614, 70519, 79540, 119228, 141038, 149035, 159080, 238456, 282076, 298070, 352595, 564152, 596140, 705190, 1192280, 1410380, 2820760, 2891279, 5782558, 11565116, 14456395, 23130232, 28912790, 57825580, 115651160]

約数ペア:

[(1, 115651160), (2, 57825580), (4, 28912790), (5, 23130232), (8, 14456395), (10, 11565116), (20, 5782558), (40, 2891279), (41, 2820760), (82, 1410380), (97, 1192280), (164, 705190), (194, 596140), (205, 564152), (328, 352595), (388, 298070), (410, 282076), (485, 238456), (727, 159080), (776, 149035), (820, 141038), (970, 119228), (1454, 79540), (1640, 70519), (1940, 59614), (2908, 39770), (3635, 31816), (3880, 29807), (3977, 29080), (5816, 19885), (7270, 15908), (7954, 14540)]