113936020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 108

約数和(自身を含む): 278015220

約数和(自身を除く): 164079200

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 89, 92, 110, 115, 121, 178, 220, 230, 242, 253, 356, 445, 460, 484, 506, 529, 605, 890, 979, 1012, 1058, 1210, 1265, 1780, 1958, 2047, 2116, 2420, 2530, 2645, 2783, 3916, 4094, 4895, 5060, 5290, 5566, 5819, 8188, 9790, 10235, 10580, 10769, 11132, 11638, 13915, 19580, 20470, 21538, 22517, 23276, 27830, 29095, 40940, 43076, 45034, 47081, 53845, 55660, 58190, 64009, 90068, 94162, 107690, 112585, 116380, 128018, 188324, 215380, 225170, 235405, 247687, 256036, 320045, 450340, 470810, 495374, 517891, 640090, 941620, 990748, 1035782, 1238435, 1280180, 2071564, 2476870, 2589455, 4953740, 5178910, 5696801, 10357820, 11393602, 22787204, 28484005, 56968010, 113936020]

約数ペア:

[(1, 113936020), (2, 56968010), (4, 28484005), (5, 22787204), (10, 11393602), (11, 10357820), (20, 5696801), (22, 5178910), (23, 4953740), (44, 2589455), (46, 2476870), (55, 2071564), (89, 1280180), (92, 1238435), (110, 1035782), (115, 990748), (121, 941620), (178, 640090), (220, 517891), (230, 495374), (242, 470810), (253, 450340), (356, 320045), (445, 256036), (460, 247687), (484, 235405), (506, 225170), (529, 215380), (605, 188324), (890, 128018), (979, 116380), (1012, 112585), (1058, 107690), (1210, 94162), (1265, 90068), (1780, 64009), (1958, 58190), (2047, 55660), (2116, 53845), (2420, 47081), (2530, 45034), (2645, 43076), (2783, 40940), (3916, 29095), (4094, 27830), (4895, 23276), (5060, 22517), (5290, 21538), (5566, 20470), (5819, 19580), (8188, 13915), (9790, 11638), (10235, 11132), (10580, 10769)]