4432100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 10499328

約数和(自身を除く): 6067228

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 41, 46, 47, 50, 82, 92, 94, 100, 115, 164, 188, 205, 230, 235, 410, 460, 470, 575, 820, 940, 943, 1025, 1081, 1150, 1175, 1886, 1927, 2050, 2162, 2300, 2350, 3772, 3854, 4100, 4324, 4700, 4715, 5405, 7708, 9430, 9635, 10810, 18860, 19270, 21620, 23575, 27025, 38540, 44321, 47150, 48175, 54050, 88642, 94300, 96350, 108100, 177284, 192700, 221605, 443210, 886420, 1108025, 2216050, 4432100]

約数ペア:

[(1, 4432100), (2, 2216050), (4, 1108025), (5, 886420), (10, 443210), (20, 221605), (23, 192700), (25, 177284), (41, 108100), (46, 96350), (47, 94300), (50, 88642), (82, 54050), (92, 48175), (94, 47150), (100, 44321), (115, 38540), (164, 27025), (188, 23575), (205, 21620), (230, 19270), (235, 18860), (410, 10810), (460, 9635), (470, 9430), (575, 7708), (820, 5405), (940, 4715), (943, 4700), (1025, 4324), (1081, 4100), (1150, 3854), (1175, 3772), (1886, 2350), (1927, 2300), (2050, 2162)]