201822700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1951

約数の個数: 72

約数和(自身を含む): 466970112

約数和(自身を除く): 265147412

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 47, 50, 92, 94, 100, 115, 188, 230, 235, 460, 470, 575, 940, 1081, 1150, 1175, 1867, 2162, 2300, 2350, 3734, 4324, 4700, 5405, 7468, 9335, 10810, 18670, 21620, 27025, 37340, 42941, 46675, 54050, 85882, 87749, 93350, 108100, 171764, 175498, 186700, 214705, 350996, 429410, 438745, 858820, 877490, 1073525, 1754980, 2018227, 2147050, 2193725, 4036454, 4294100, 4387450, 8072908, 8774900, 10091135, 20182270, 40364540, 50455675, 100911350, 201822700]

約数ペア:

[(1, 201822700), (2, 100911350), (4, 50455675), (5, 40364540), (10, 20182270), (20, 10091135), (23, 8774900), (25, 8072908), (46, 4387450), (47, 4294100), (50, 4036454), (92, 2193725), (94, 2147050), (100, 2018227), (115, 1754980), (188, 1073525), (230, 877490), (235, 858820), (460, 438745), (470, 429410), (575, 350996), (940, 214705), (1081, 186700), (1150, 175498), (1175, 171764), (1867, 108100), (2162, 93350), (2300, 87749), (2350, 85882), (3734, 54050), (4324, 46675), (4700, 42941), (5405, 37340), (7468, 27025), (9335, 21620), (10810, 18670)]