202125440

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28711}}^1$

素因数の和:28741

約数の個数: 64

約数和(自身を含む): 527152320

約数和(自身を除く): 325026880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 28711, 57422, 114844, 143555, 229688, 287110, 315821, 459376, 574220, 631642, 918752, 1148440, 1263284, 1579105, 1837504, 2296880, 2526568, 3158210, 3675008, 4593760, 5053136, 6316420, 9187520, 10106272, 12632840, 18375040, 20212544, 25265680, 40425088, 50531360, 101062720, 202125440]

約数ペア:

[(1, 202125440), (2, 101062720), (4, 50531360), (5, 40425088), (8, 25265680), (10, 20212544), (11, 18375040), (16, 12632840), (20, 10106272), (22, 9187520), (32, 6316420), (40, 5053136), (44, 4593760), (55, 3675008), (64, 3158210), (80, 2526568), (88, 2296880), (110, 1837504), (128, 1579105), (160, 1263284), (176, 1148440), (220, 918752), (320, 631642), (352, 574220), (440, 459376), (640, 315821), (704, 287110), (880, 229688), (1408, 143555), (1760, 114844), (3520, 57422), (7040, 28711)]