11022640

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:877

約数の個数: 40

約数和(自身を含む): 25788528

約数和(自身を除く): 14765888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 653, 844, 1055, 1306, 1688, 2110, 2612, 3265, 3376, 4220, 5224, 6530, 8440, 10448, 13060, 16880, 26120, 52240, 137783, 275566, 551132, 688915, 1102264, 1377830, 2204528, 2755660, 5511320, 11022640]

約数ペア:

[(1, 11022640), (2, 5511320), (4, 2755660), (5, 2204528), (8, 1377830), (10, 1102264), (16, 688915), (20, 551132), (40, 275566), (80, 137783), (211, 52240), (422, 26120), (653, 16880), (844, 13060), (1055, 10448), (1306, 8440), (1688, 6530), (2110, 5224), (2612, 4220), (3265, 3376)]