100964960

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15391}}^1$

素因数の和:15447

約数の個数: 48

約数和(自身を含む): 244363392

約数和(自身を除く): 143398432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 15391, 30782, 61564, 76955, 123128, 153910, 246256, 307820, 492512, 615640, 631031, 1231280, 1262062, 2462560, 2524124, 3155155, 5048248, 6310310, 10096496, 12620620, 20192992, 25241240, 50482480, 100964960]

約数ペア:

[(1, 100964960), (2, 50482480), (4, 25241240), (5, 20192992), (8, 12620620), (10, 10096496), (16, 6310310), (20, 5048248), (32, 3155155), (40, 2524124), (41, 2462560), (80, 1262062), (82, 1231280), (160, 631031), (164, 615640), (205, 492512), (328, 307820), (410, 246256), (656, 153910), (820, 123128), (1312, 76955), (1640, 61564), (3280, 30782), (6560, 15391)]