2179604480

素因数分解:

$2^{13}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:577

約数の個数: 112

約数和(自身を含む): 5284500480

約数和(自身を除く): 3104896000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 419, 508, 512, 635, 640, 838, 1016, 1024, 1270, 1280, 1676, 2032, 2048, 2095, 2540, 2560, 3352, 4064, 4096, 4190, 5080, 5120, 6704, 8128, 8192, 8380, 10160, 10240, 13408, 16256, 16760, 20320, 20480, 26816, 32512, 33520, 40640, 40960, 53213, 53632, 65024, 67040, 81280, 106426, 107264, 130048, 134080, 162560, 212852, 214528, 260096, 266065, 268160, 325120, 425704, 429056, 520192, 532130, 536320, 650240, 851408, 858112, 1040384, 1064260, 1072640, 1300480, 1702816, 1716224, 2128520, 2145280, 2600960, 3405632, 3432448, 4257040, 4290560, 5201920, 6811264, 8514080, 8581120, 13622528, 17028160, 17162240, 27245056, 34056320, 54490112, 68112640, 108980224, 136225280, 217960448, 272450560, 435920896, 544901120, 1089802240, 2179604480]

約数ペア:

[(1, 2179604480), (2, 1089802240), (4, 544901120), (5, 435920896), (8, 272450560), (10, 217960448), (16, 136225280), (20, 108980224), (32, 68112640), (40, 54490112), (64, 34056320), (80, 27245056), (127, 17162240), (128, 17028160), (160, 13622528), (254, 8581120), (256, 8514080), (320, 6811264), (419, 5201920), (508, 4290560), (512, 4257040), (635, 3432448), (640, 3405632), (838, 2600960), (1016, 2145280), (1024, 2128520), (1270, 1716224), (1280, 1702816), (1676, 1300480), (2032, 1072640), (2048, 1064260), (2095, 1040384), (2540, 858112), (2560, 851408), (3352, 650240), (4064, 536320), (4096, 532130), (4190, 520192), (5080, 429056), (5120, 425704), (6704, 325120), (8128, 268160), (8192, 266065), (8380, 260096), (10160, 214528), (10240, 212852), (13408, 162560), (16256, 134080), (16760, 130048), (20320, 107264), (20480, 106426), (26816, 81280), (32512, 67040), (33520, 65024), (40640, 53632), (40960, 53213)]