2965172480

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{56501}}^1$

素因数の和:56563

約数の個数: 72

約数和(自身を含む): 7275875544

約数和(自身を除く): 4310703064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 2624, 3280, 5248, 6560, 10496, 13120, 26240, 52480, 56501, 113002, 226004, 282505, 452008, 565010, 904016, 1130020, 1808032, 2260040, 2316541, 3616064, 4520080, 4633082, 7232128, 9040160, 9266164, 11582705, 14464256, 18080320, 18532328, 23165410, 36160640, 37064656, 46330820, 72321280, 74129312, 92661640, 148258624, 185323280, 296517248, 370646560, 593034496, 741293120, 1482586240, 2965172480]

約数ペア:

[(1, 2965172480), (2, 1482586240), (4, 741293120), (5, 593034496), (8, 370646560), (10, 296517248), (16, 185323280), (20, 148258624), (32, 92661640), (40, 74129312), (41, 72321280), (64, 46330820), (80, 37064656), (82, 36160640), (128, 23165410), (160, 18532328), (164, 18080320), (205, 14464256), (256, 11582705), (320, 9266164), (328, 9040160), (410, 7232128), (640, 4633082), (656, 4520080), (820, 3616064), (1280, 2316541), (1312, 2260040), (1640, 1808032), (2624, 1130020), (3280, 904016), (5248, 565010), (6560, 452008), (10496, 282505), (13120, 226004), (26240, 113002), (52480, 56501)]