2001887800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39563}}^1$

素因数の和:39613

約数の個数: 96

約数和(自身を含む): 5298410880

約数和(自身を除く): 3296523080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 25, 40, 44, 46, 50, 55, 88, 92, 100, 110, 115, 184, 200, 220, 230, 253, 275, 440, 460, 506, 550, 575, 920, 1012, 1100, 1150, 1265, 2024, 2200, 2300, 2530, 4600, 5060, 6325, 10120, 12650, 25300, 39563, 50600, 79126, 158252, 197815, 316504, 395630, 435193, 791260, 870386, 909949, 989075, 1582520, 1740772, 1819898, 1978150, 2175965, 3481544, 3639796, 3956300, 4351930, 4549745, 7279592, 7912600, 8703860, 9099490, 10009439, 10879825, 17407720, 18198980, 20018878, 21759650, 22748725, 36397960, 40037756, 43519300, 45497450, 50047195, 80075512, 87038600, 90994900, 100094390, 181989800, 200188780, 250235975, 400377560, 500471950, 1000943900, 2001887800]

約数ペア:

[(1, 2001887800), (2, 1000943900), (4, 500471950), (5, 400377560), (8, 250235975), (10, 200188780), (11, 181989800), (20, 100094390), (22, 90994900), (23, 87038600), (25, 80075512), (40, 50047195), (44, 45497450), (46, 43519300), (50, 40037756), (55, 36397960), (88, 22748725), (92, 21759650), (100, 20018878), (110, 18198980), (115, 17407720), (184, 10879825), (200, 10009439), (220, 9099490), (230, 8703860), (253, 7912600), (275, 7279592), (440, 4549745), (460, 4351930), (506, 3956300), (550, 3639796), (575, 3481544), (920, 2175965), (1012, 1978150), (1100, 1819898), (1150, 1740772), (1265, 1582520), (2024, 989075), (2200, 909949), (2300, 870386), (2530, 791260), (4600, 435193), (5060, 395630), (6325, 316504), (10120, 197815), (12650, 158252), (25300, 79126), (39563, 50600)]